Home / 15,378,493.43-23,063,470.02-4,593,237.32

Finding the Fourth Proportional to 15,378,493.43, 23,063,470.02 and 4,593,237.32

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Solution

The fourth proportional to 15,378,493.43, 23,063,470.02 and 4,593,237.32 is: 6,888,580.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,378,493.43 : 23,063,470.02 = 4,593,237.32 : x
  2. Step 2: Convert to fraction form
    15,378,493.43/23,063,470.02 = 4,593,237.32/x
  3. Step 3: Cross multiply
    15,378,493.43x = 23,063,470.02 × 4,593,237.32
  4. Step 4: Simplify right side
    15,378,493.43x = 105,935,991,224,565.16
  5. Step 5: Solve for x
    x = 105,935,991,224,565.16/15,378,493.43
  6. Step 6: Final answer
    x = 6,888,580.58

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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.