Home / 59,846,279.90-89,571,624.05-54,468,429.14

Finding the Fourth Proportional to 59,846,279.90, 89,571,624.05 and 54,468,429.14

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Solution

The fourth proportional to 59,846,279.90, 89,571,624.05 and 54,468,429.14 is: 81,522,622.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,846,279.90 : 89,571,624.05 = 54,468,429.14 : x
  2. Step 2: Convert to fraction form
    59,846,279.90/89,571,624.05 = 54,468,429.14/x
  3. Step 3: Cross multiply
    59,846,279.90x = 89,571,624.05 × 54,468,429.14
  4. Step 4: Simplify right side
    59,846,279.90x = 4,878,825,657,882,244
  5. Step 5: Solve for x
    x = 4,878,825,657,882,244/59,846,279.90
  6. Step 6: Final answer
    x = 81,522,622.07

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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.