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Finding the Fourth Proportional to 176,608,948.06, 264,937,658.15 and 59,992,995.95

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Solution

The fourth proportional to 176,608,948.06, 264,937,658.15 and 59,992,995.95 is: 89,997,726.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,608,948.06 : 264,937,658.15 = 59,992,995.95 : x
  2. Step 2: Convert to fraction form
    176,608,948.06/264,937,658.15 = 59,992,995.95/x
  3. Step 3: Cross multiply
    176,608,948.06x = 264,937,658.15 × 59,992,995.95
  4. Step 4: Simplify right side
    176,608,948.06x = 15,894,403,852,395,436
  5. Step 5: Solve for x
    x = 15,894,403,852,395,436/176,608,948.06
  6. Step 6: Final answer
    x = 89,997,726.77

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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.