Home / 14,904,810.10-22,357,215.15-8,084,650.60

Finding the Fourth Proportional to 14,904,810.10, 22,357,215.15 and 8,084,650.60

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Solution

The fourth proportional to 14,904,810.10, 22,357,215.15 and 8,084,650.60 is: 12,126,975.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,904,810.10 : 22,357,215.15 = 8,084,650.60 : x
  2. Step 2: Convert to fraction form
    14,904,810.10/22,357,215.15 = 8,084,650.60/x
  3. Step 3: Cross multiply
    14,904,810.10x = 22,357,215.15 × 8,084,650.60
  4. Step 4: Simplify right side
    14,904,810.10x = 180,750,272,876,776.56
  5. Step 5: Solve for x
    x = 180,750,272,876,776.56/14,904,810.10
  6. Step 6: Final answer
    x = 12,126,975.90

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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.