Home / 60,924,265.16-84,074,988.30-33,046,905.58

Finding the Fourth Proportional to 60,924,265.16, 84,074,988.30 and 33,046,905.58

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Solution

The fourth proportional to 60,924,265.16, 84,074,988.30 and 33,046,905.58 is: 45,604,459.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,924,265.16 : 84,074,988.30 = 33,046,905.58 : x
  2. Step 2: Convert to fraction form
    60,924,265.16/84,074,988.30 = 33,046,905.58/x
  3. Step 3: Cross multiply
    60,924,265.16x = 84,074,988.30 × 33,046,905.58
  4. Step 4: Simplify right side
    60,924,265.16x = 2,778,418,199,989,704.50
  5. Step 5: Solve for x
    x = 2,778,418,199,989,704.50/60,924,265.16
  6. Step 6: Final answer
    x = 45,604,459.78

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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.