Home / 14,904,047.10-22,356,070.65-8,526,755.10

Finding the Fourth Proportional to 14,904,047.10, 22,356,070.65 and 8,526,755.10

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Solution

The fourth proportional to 14,904,047.10, 22,356,070.65 and 8,526,755.10 is: 12,790,132.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,904,047.10 : 22,356,070.65 = 8,526,755.10 : x
  2. Step 2: Convert to fraction form
    14,904,047.10/22,356,070.65 = 8,526,755.10/x
  3. Step 3: Cross multiply
    14,904,047.10x = 22,356,070.65 × 8,526,755.10
  4. Step 4: Simplify right side
    14,904,047.10x = 190,624,739,430,847.78
  5. Step 5: Solve for x
    x = 190,624,739,430,847.78/14,904,047.10
  6. Step 6: Final answer
    x = 12,790,132.65

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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.