Home / 14,904,347.10-22,356,520.65-13,014,779.10

Finding the Fourth Proportional to 14,904,347.10, 22,356,520.65 and 13,014,779.10

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Solution

The fourth proportional to 14,904,347.10, 22,356,520.65 and 13,014,779.10 is: 19,522,168.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,904,347.10 : 22,356,520.65 = 13,014,779.10 : x
  2. Step 2: Convert to fraction form
    14,904,347.10/22,356,520.65 = 13,014,779.10/x
  3. Step 3: Cross multiply
    14,904,347.10x = 22,356,520.65 × 13,014,779.10
  4. Step 4: Simplify right side
    14,904,347.10x = 290,965,177,704,338.38
  5. Step 5: Solve for x
    x = 290,965,177,704,338.38/14,904,347.10
  6. Step 6: Final answer
    x = 19,522,168.65

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Similar ratio
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1.5x scale

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.