Home / 29,201,506,613.80-43,801,781,254.38-9,304,123,740.87

Finding the Fourth Proportional to 29,201,506,613.80, 43,801,781,254.38 and 9,304,123,740.87

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Solution

The fourth proportional to 29,201,506,613.80, 43,801,781,254.38 and 9,304,123,740.87 is: 13,956,033,099.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,201,506,613.80 : 43,801,781,254.38 = 9,304,123,740.87 : x
  2. Step 2: Convert to fraction form
    29,201,506,613.80/43,801,781,254.38 = 9,304,123,740.87/x
  3. Step 3: Cross multiply
    29,201,506,613.80x = 43,801,781,254.38 × 9,304,123,740.87
  4. Step 4: Simplify right side
    29,201,506,613.80x = 407,537,192,861,271,523,328
  5. Step 5: Solve for x
    x = 407,537,192,861,271,523,328/29,201,506,613.80
  6. Step 6: Final answer
    x = 13,956,033,099.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.