Home / 16,581,403.10-24,872,104.65-11,763,004.70

Finding the Fourth Proportional to 16,581,403.10, 24,872,104.65 and 11,763,004.70

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Solution

The fourth proportional to 16,581,403.10, 24,872,104.65 and 11,763,004.70 is: 17,644,507.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,581,403.10 : 24,872,104.65 = 11,763,004.70 : x
  2. Step 2: Convert to fraction form
    16,581,403.10/24,872,104.65 = 11,763,004.70/x
  3. Step 3: Cross multiply
    16,581,403.10x = 24,872,104.65 × 11,763,004.70
  4. Step 4: Simplify right side
    16,581,403.10x = 292,570,683,896,841.81
  5. Step 5: Solve for x
    x = 292,570,683,896,841.81/16,581,403.10
  6. Step 6: Final answer
    x = 17,644,507.05

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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.