Home / 40,334,719.80-60,502,079.70-33,248,839.80

Finding the Fourth Proportional to 40,334,719.80, 60,502,079.70 and 33,248,839.80

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Solution

The fourth proportional to 40,334,719.80, 60,502,079.70 and 33,248,839.80 is: 49,873,259.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,334,719.80 : 60,502,079.70 = 33,248,839.80 : x
  2. Step 2: Convert to fraction form
    40,334,719.80/60,502,079.70 = 33,248,839.80/x
  3. Step 3: Cross multiply
    40,334,719.80x = 60,502,079.70 × 33,248,839.80
  4. Step 4: Simplify right side
    40,334,719.80x = 2,011,623,955,512,132.25
  5. Step 5: Solve for x
    x = 2,011,623,955,512,132.25/40,334,719.80
  6. Step 6: Final answer
    x = 49,873,259.70

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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.