Home / 62,448,349.87-93,726,333.20-43,292,559.03

Finding the Fourth Proportional to 62,448,349.87, 93,726,333.20 and 43,292,559.03

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Solution

The fourth proportional to 62,448,349.87, 93,726,333.20 and 43,292,559.03 is: 64,976,141.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,448,349.87 : 93,726,333.20 = 43,292,559.03 : x
  2. Step 2: Convert to fraction form
    62,448,349.87/93,726,333.20 = 43,292,559.03/x
  3. Step 3: Cross multiply
    62,448,349.87x = 93,726,333.20 × 43,292,559.03
  4. Step 4: Simplify right side
    62,448,349.87x = 4,057,652,812,726,449
  5. Step 5: Solve for x
    x = 4,057,652,812,726,449/62,448,349.87
  6. Step 6: Final answer
    x = 64,976,141.42

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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.