Home / 2,935,593,853.60-4,051,120,095.12-1,615,494,416.80

Finding the Fourth Proportional to 2,935,593,853.60, 4,051,120,095.12 and 1,615,494,416.80

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Solution

The fourth proportional to 2,935,593,853.60, 4,051,120,095.12 and 1,615,494,416.80 is: 2,229,382,612.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,593,853.60 : 4,051,120,095.12 = 1,615,494,416.80 : x
  2. Step 2: Convert to fraction form
    2,935,593,853.60/4,051,120,095.12 = 1,615,494,416.80/x
  3. Step 3: Cross multiply
    2,935,593,853.60x = 4,051,120,095.12 × 1,615,494,416.80
  4. Step 4: Simplify right side
    2,935,593,853.60x = 6,544,561,895,452,644,352
  5. Step 5: Solve for x
    x = 6,544,561,895,452,644,352/2,935,593,853.60
  6. Step 6: Final answer
    x = 2,229,382,612.80

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Double scale
Find fourth proportional to 2,935,593,854.60, 4,051,120,096.50 and 1,615,494,417.80
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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.