Home / 95,673,304.70-132,069,971.72-64,329,521.40

Finding the Fourth Proportional to 95,673,304.70, 132,069,971.72 and 64,329,521.40

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Solution

The fourth proportional to 95,673,304.70, 132,069,971.72 and 64,329,521.40 is: 88,802,180.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,673,304.70 : 132,069,971.72 = 64,329,521.40 : x
  2. Step 2: Convert to fraction form
    95,673,304.70/132,069,971.72 = 64,329,521.40/x
  3. Step 3: Cross multiply
    95,673,304.70x = 132,069,971.72 × 64,329,521.40
  4. Step 4: Simplify right side
    95,673,304.70x = 8,495,998,071,737,487
  5. Step 5: Solve for x
    x = 8,495,998,071,737,487/95,673,304.70
  6. Step 6: Final answer
    x = 88,802,180.49

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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.