Home / 62,448,350.37-93,726,333.95-43,292,559.53

Finding the Fourth Proportional to 62,448,350.37, 93,726,333.95 and 43,292,559.53

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Solution

The fourth proportional to 62,448,350.37, 93,726,333.95 and 43,292,559.53 is: 64,976,142.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,448,350.37 : 93,726,333.95 = 43,292,559.53 : x
  2. Step 2: Convert to fraction form
    62,448,350.37/93,726,333.95 = 43,292,559.53/x
  3. Step 3: Cross multiply
    62,448,350.37x = 93,726,333.95 × 43,292,559.53
  4. Step 4: Simplify right side
    62,448,350.37x = 4,057,652,891,373,940
  5. Step 5: Solve for x
    x = 4,057,652,891,373,940/62,448,350.37
  6. Step 6: Final answer
    x = 64,976,142.16

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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.