Home / 60,426,803.88-83,389,001.36-32,924,732.13

Finding the Fourth Proportional to 60,426,803.88, 83,389,001.36 and 32,924,732.13

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Solution

The fourth proportional to 60,426,803.88, 83,389,001.36 and 32,924,732.13 is: 45,436,136.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,426,803.88 : 83,389,001.36 = 32,924,732.13 : x
  2. Step 2: Convert to fraction form
    60,426,803.88/83,389,001.36 = 32,924,732.13/x
  3. Step 3: Cross multiply
    60,426,803.88x = 83,389,001.36 × 32,924,732.13
  4. Step 4: Simplify right side
    60,426,803.88x = 2,745,560,532,201,582
  5. Step 5: Solve for x
    x = 2,745,560,532,201,582/60,426,803.88
  6. Step 6: Final answer
    x = 45,436,136.88

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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.