Home / 52,157,773.26-78,204,773.43-24,872,411.34

Finding the Fourth Proportional to 52,157,773.26, 78,204,773.43 and 24,872,411.34

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Solution

The fourth proportional to 52,157,773.26, 78,204,773.43 and 24,872,411.34 is: 37,293,411.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,157,773.26 : 78,204,773.43 = 24,872,411.34 : x
  2. Step 2: Convert to fraction form
    52,157,773.26/78,204,773.43 = 24,872,411.34/x
  3. Step 3: Cross multiply
    52,157,773.26x = 78,204,773.43 × 24,872,411.34
  4. Step 4: Simplify right side
    52,157,773.26x = 1,945,141,293,502,462.75
  5. Step 5: Solve for x
    x = 1,945,141,293,502,462.75/52,157,773.26
  6. Step 6: Final answer
    x = 37,293,411.35

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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.