Home / 60,506,752.64-90,760,077.12-22,171,267.04

Finding the Fourth Proportional to 60,506,752.64, 90,760,077.12 and 22,171,267.04

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Solution

The fourth proportional to 60,506,752.64, 90,760,077.12 and 22,171,267.04 is: 33,256,881.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,506,752.64 : 90,760,077.12 = 22,171,267.04 : x
  2. Step 2: Convert to fraction form
    60,506,752.64/90,760,077.12 = 22,171,267.04/x
  3. Step 3: Cross multiply
    60,506,752.64x = 90,760,077.12 × 22,171,267.04
  4. Step 4: Simplify right side
    60,506,752.64x = 2,012,265,906,398,514.25
  5. Step 5: Solve for x
    x = 2,012,265,906,398,514.25/60,506,752.64
  6. Step 6: Final answer
    x = 33,256,881.56

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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.