Home / 59,406,712,397.79-89,146,721,272.14-27,529,443,614.54

Finding the Fourth Proportional to 59,406,712,397.79, 89,146,721,272.14 and 27,529,443,614.54

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Solution

The fourth proportional to 59,406,712,397.79, 89,146,721,272.14 and 27,529,443,614.54 is: 41,311,150,501.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,406,712,397.79 : 89,146,721,272.14 = 27,529,443,614.54 : x
  2. Step 2: Convert to fraction form
    59,406,712,397.79/89,146,721,272.14 = 27,529,443,614.54/x
  3. Step 3: Cross multiply
    59,406,712,397.79x = 89,146,721,272.14 × 27,529,443,614.54
  4. Step 4: Simplify right side
    59,406,712,397.79x = 2,454,159,636,682,045,915,136
  5. Step 5: Solve for x
    x = 2,454,159,636,682,045,915,136/59,406,712,397.79
  6. Step 6: Final answer
    x = 41,311,150,501.80

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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.