Home / 5,665,080,354.42-7,817,835,194.03-3,090,160,203.91

Finding the Fourth Proportional to 5,665,080,354.42, 7,817,835,194.03 and 3,090,160,203.91

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Solution

The fourth proportional to 5,665,080,354.42, 7,817,835,194.03 and 3,090,160,203.91 is: 4,264,434,339.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,665,080,354.42 : 7,817,835,194.03 = 3,090,160,203.91 : x
  2. Step 2: Convert to fraction form
    5,665,080,354.42/7,817,835,194.03 = 3,090,160,203.91/x
  3. Step 3: Cross multiply
    5,665,080,354.42x = 7,817,835,194.03 × 3,090,160,203.91
  4. Step 4: Simplify right side
    5,665,080,354.42x = 24,158,363,197,306,699,776
  5. Step 5: Solve for x
    x = 24,158,363,197,306,699,776/5,665,080,354.42
  6. Step 6: Final answer
    x = 4,264,434,339.12

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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.