Home / 272,225,000.04-408,336,876.54-116,677,948.38

Finding the Fourth Proportional to 272,225,000.04, 408,336,876.54 and 116,677,948.38

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Solution

The fourth proportional to 272,225,000.04, 408,336,876.54 and 116,677,948.38 is: 175,016,655.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    272,225,000.04 : 408,336,876.54 = 116,677,948.38 : x
  2. Step 2: Convert to fraction form
    272,225,000.04/408,336,876.54 = 116,677,948.38/x
  3. Step 3: Cross multiply
    272,225,000.04x = 408,336,876.54 × 116,677,948.38
  4. Step 4: Simplify right side
    272,225,000.04x = 47,643,909,002,584,552
  5. Step 5: Solve for x
    x = 47,643,909,002,584,552/272,225,000.04
  6. Step 6: Final answer
    x = 175,016,655.32

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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.