Home / 59,406,712,396.29-89,146,721,269.89-27,529,443,613.04

Finding the Fourth Proportional to 59,406,712,396.29, 89,146,721,269.89 and 27,529,443,613.04

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Solution

The fourth proportional to 59,406,712,396.29, 89,146,721,269.89 and 27,529,443,613.04 is: 41,311,150,499.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,406,712,396.29 : 89,146,721,269.89 = 27,529,443,613.04 : x
  2. Step 2: Convert to fraction form
    59,406,712,396.29/89,146,721,269.89 = 27,529,443,613.04/x
  3. Step 3: Cross multiply
    59,406,712,396.29x = 89,146,721,269.89 × 27,529,443,613.04
  4. Step 4: Simplify right side
    59,406,712,396.29x = 2,454,159,636,486,384,779,264
  5. Step 5: Solve for x
    x = 2,454,159,636,486,384,779,264/59,406,712,396.29
  6. Step 6: Final answer
    x = 41,311,150,499.55

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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.