Home / 62,387,340.48-93,544,990.02-19,244,960.10

Finding the Fourth Proportional to 62,387,340.48, 93,544,990.02 and 19,244,960.10

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Solution

The fourth proportional to 62,387,340.48, 93,544,990.02 and 19,244,960.10 is: 28,856,328.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,387,340.48 : 93,544,990.02 = 19,244,960.10 : x
  2. Step 2: Convert to fraction form
    62,387,340.48/93,544,990.02 = 19,244,960.10/x
  3. Step 3: Cross multiply
    62,387,340.48x = 93,544,990.02 × 19,244,960.10
  4. Step 4: Simplify right side
    62,387,340.48x = 1,800,269,600,489,798.25
  5. Step 5: Solve for x
    x = 1,800,269,600,489,798.25/62,387,340.48
  6. Step 6: Final answer
    x = 28,856,328.65

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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.