Home / 14,761,670.10-22,142,505.15-9,063,417.30

Finding the Fourth Proportional to 14,761,670.10, 22,142,505.15 and 9,063,417.30

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Solution

The fourth proportional to 14,761,670.10, 22,142,505.15 and 9,063,417.30 is: 13,595,125.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,761,670.10 : 22,142,505.15 = 9,063,417.30 : x
  2. Step 2: Convert to fraction form
    14,761,670.10/22,142,505.15 = 9,063,417.30/x
  3. Step 3: Cross multiply
    14,761,670.10x = 22,142,505.15 × 9,063,417.30
  4. Step 4: Simplify right side
    14,761,670.10x = 200,686,764,241,849.09
  5. Step 5: Solve for x
    x = 200,686,764,241,849.09/14,761,670.10
  6. Step 6: Final answer
    x = 13,595,125.95

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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.