Home / 88,652,611.20-133,060,661.28-44,964,032.16

Finding the Fourth Proportional to 88,652,611.20, 133,060,661.28 and 44,964,032.16

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Solution

The fourth proportional to 88,652,611.20, 133,060,661.28 and 44,964,032.16 is: 67,487,508.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,652,611.20 : 133,060,661.28 = 44,964,032.16 : x
  2. Step 2: Convert to fraction form
    88,652,611.20/133,060,661.28 = 44,964,032.16/x
  3. Step 3: Cross multiply
    88,652,611.20x = 133,060,661.28 × 44,964,032.16
  4. Step 4: Simplify right side
    88,652,611.20x = 5,982,943,853,024,786
  5. Step 5: Solve for x
    x = 5,982,943,853,024,786/88,652,611.20
  6. Step 6: Final answer
    x = 67,487,508.51

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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.