Home / 17,246,474.60-25,869,711.90-14,681,779.70

Finding the Fourth Proportional to 17,246,474.60, 25,869,711.90 and 14,681,779.70

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Solution

The fourth proportional to 17,246,474.60, 25,869,711.90 and 14,681,779.70 is: 22,022,669.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,246,474.60 : 25,869,711.90 = 14,681,779.70 : x
  2. Step 2: Convert to fraction form
    17,246,474.60/25,869,711.90 = 14,681,779.70/x
  3. Step 3: Cross multiply
    17,246,474.60x = 25,869,711.90 × 14,681,779.70
  4. Step 4: Simplify right side
    17,246,474.60x = 379,813,411,018,268.38
  5. Step 5: Solve for x
    x = 379,813,411,018,268.38/17,246,474.60
  6. Step 6: Final answer
    x = 22,022,669.55

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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.