Home / 58,503,495.66-80,737,362-32,398,013.58

Finding the Fourth Proportional to 58,503,495.66, 80,737,362 and 32,398,013.58

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Solution

The fourth proportional to 58,503,495.66, 80,737,362 and 32,398,013.58 is: 44,710,664.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,503,495.66 : 80,737,362 = 32,398,013.58 : x
  2. Step 2: Convert to fraction form
    58,503,495.66/80,737,362 = 32,398,013.58/x
  3. Step 3: Cross multiply
    58,503,495.66x = 80,737,362 × 32,398,013.58
  4. Step 4: Simplify right side
    58,503,495.66x = 2,615,730,150,489,376
  5. Step 5: Solve for x
    x = 2,615,730,150,489,376/58,503,495.66
  6. Step 6: Final answer
    x = 44,710,664.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.