Home / 84,652,659.33-127,000,320.45-24,068,385.33

Finding the Fourth Proportional to 84,652,659.33, 127,000,320.45 and 24,068,385.33

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Solution

The fourth proportional to 84,652,659.33, 127,000,320.45 and 24,068,385.33 is: 36,108,642.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,652,659.33 : 127,000,320.45 = 24,068,385.33 : x
  2. Step 2: Convert to fraction form
    84,652,659.33/127,000,320.45 = 24,068,385.33/x
  3. Step 3: Cross multiply
    84,652,659.33x = 127,000,320.45 × 24,068,385.33
  4. Step 4: Simplify right side
    84,652,659.33x = 3,056,692,649,624,079
  5. Step 5: Solve for x
    x = 3,056,692,649,624,079/84,652,659.33
  6. Step 6: Final answer
    x = 36,108,642.94

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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.