Home / 144,997,175.52-217,496,349.72-58,737,213.72

Finding the Fourth Proportional to 144,997,175.52, 217,496,349.72 and 58,737,213.72

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Solution

The fourth proportional to 144,997,175.52, 217,496,349.72 and 58,737,213.72 is: 88,106,058.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,997,175.52 : 217,496,349.72 = 58,737,213.72 : x
  2. Step 2: Convert to fraction form
    144,997,175.52/217,496,349.72 = 58,737,213.72/x
  3. Step 3: Cross multiply
    144,997,175.52x = 217,496,349.72 × 58,737,213.72
  4. Step 4: Simplify right side
    144,997,175.52x = 12,775,129,576,823,502
  5. Step 5: Solve for x
    x = 12,775,129,576,823,502/144,997,175.52
  6. Step 6: Final answer
    x = 88,106,058.14

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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.