Home / 14,997,301.20-22,495,951.80-9,895,467.60

Finding the Fourth Proportional to 14,997,301.20, 22,495,951.80 and 9,895,467.60

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Solution

The fourth proportional to 14,997,301.20, 22,495,951.80 and 9,895,467.60 is: 14,843,201.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,997,301.20 : 22,495,951.80 = 9,895,467.60 : x
  2. Step 2: Convert to fraction form
    14,997,301.20/22,495,951.80 = 9,895,467.60/x
  3. Step 3: Cross multiply
    14,997,301.20x = 22,495,951.80 × 9,895,467.60
  4. Step 4: Simplify right side
    14,997,301.20x = 222,607,962,168,061.69
  5. Step 5: Solve for x
    x = 222,607,962,168,061.69/14,997,301.20
  6. Step 6: Final answer
    x = 14,843,201.40

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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.