Home / 5,674,080,900.96-7,830,246,827.52-3,168,044,286.12

Finding the Fourth Proportional to 5,674,080,900.96, 7,830,246,827.52 and 3,168,044,286.12

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Solution

The fourth proportional to 5,674,080,900.96, 7,830,246,827.52 and 3,168,044,286.12 is: 4,371,909,592.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,674,080,900.96 : 7,830,246,827.52 = 3,168,044,286.12 : x
  2. Step 2: Convert to fraction form
    5,674,080,900.96/7,830,246,827.52 = 3,168,044,286.12/x
  3. Step 3: Cross multiply
    5,674,080,900.96x = 7,830,246,827.52 × 3,168,044,286.12
  4. Step 4: Simplify right side
    5,674,080,900.96x = 24,806,568,720,833,994,752
  5. Step 5: Solve for x
    x = 24,806,568,720,833,994,752/5,674,080,900.96
  6. Step 6: Final answer
    x = 4,371,909,592.73

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Half scale
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Double scale
Find fourth proportional to 5,674,080,901.96, 7,830,246,828.90 and 3,168,044,287.12
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.