Home / 59,406,712,395.71-89,146,721,269.03-27,529,443,612.45

Finding the Fourth Proportional to 59,406,712,395.71, 89,146,721,269.03 and 27,529,443,612.45

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Solution

The fourth proportional to 59,406,712,395.71, 89,146,721,269.03 and 27,529,443,612.45 is: 41,311,150,498.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,406,712,395.71 : 89,146,721,269.03 = 27,529,443,612.45 : x
  2. Step 2: Convert to fraction form
    59,406,712,395.71/89,146,721,269.03 = 27,529,443,612.45/x
  3. Step 3: Cross multiply
    59,406,712,395.71x = 89,146,721,269.03 × 27,529,443,612.45
  4. Step 4: Simplify right side
    59,406,712,395.71x = 2,454,159,636,410,420,690,944
  5. Step 5: Solve for x
    x = 2,454,159,636,410,420,690,944/59,406,712,395.71
  6. Step 6: Final answer
    x = 41,311,150,498.67

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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.