Home / 62,434,571.04-93,684,148.17-45,304,006.59

Finding the Fourth Proportional to 62,434,571.04, 93,684,148.17 and 45,304,006.59

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Solution

The fourth proportional to 62,434,571.04, 93,684,148.17 and 45,304,006.59 is: 67,979,441.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,434,571.04 : 93,684,148.17 = 45,304,006.59 : x
  2. Step 2: Convert to fraction form
    62,434,571.04/93,684,148.17 = 45,304,006.59/x
  3. Step 3: Cross multiply
    62,434,571.04x = 93,684,148.17 × 45,304,006.59
  4. Step 4: Simplify right side
    62,434,571.04x = 4,244,267,266,072,217
  5. Step 5: Solve for x
    x = 4,244,267,266,072,217/62,434,571.04
  6. Step 6: Final answer
    x = 67,979,441.44

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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.