Home / 582,170,815.90-873,256,223.85-534,553,702.30

Finding the Fourth Proportional to 582,170,815.90, 873,256,223.85 and 534,553,702.30

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Solution

The fourth proportional to 582,170,815.90, 873,256,223.85 and 534,553,702.30 is: 801,830,553.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,170,815.90 : 873,256,223.85 = 534,553,702.30 : x
  2. Step 2: Convert to fraction form
    582,170,815.90/873,256,223.85 = 534,553,702.30/x
  3. Step 3: Cross multiply
    582,170,815.90x = 873,256,223.85 × 534,553,702.30
  4. Step 4: Simplify right side
    582,170,815.90x = 466,802,347,515,535,104
  5. Step 5: Solve for x
    x = 466,802,347,515,535,104/582,170,815.90
  6. Step 6: Final answer
    x = 801,830,553.45

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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.