Home / 59,406,712,306.18-89,146,721,134.72-27,529,443,522.91

Finding the Fourth Proportional to 59,406,712,306.18, 89,146,721,134.72 and 27,529,443,522.91

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Solution

The fourth proportional to 59,406,712,306.18, 89,146,721,134.72 and 27,529,443,522.91 is: 41,311,150,364.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,406,712,306.18 : 89,146,721,134.72 = 27,529,443,522.91 : x
  2. Step 2: Convert to fraction form
    59,406,712,306.18/89,146,721,134.72 = 27,529,443,522.91/x
  3. Step 3: Cross multiply
    59,406,712,306.18x = 89,146,721,134.72 × 27,529,443,522.91
  4. Step 4: Simplify right side
    59,406,712,306.18x = 2,454,159,624,730,881,556,480
  5. Step 5: Solve for x
    x = 2,454,159,624,730,881,556,480/59,406,712,306.18
  6. Step 6: Final answer
    x = 41,311,150,364.33

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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.