Home / 42,939,299.10-59,254,882.65-23,359,685.88

Finding the Fourth Proportional to 42,939,299.10, 59,254,882.65 and 23,359,685.88

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Solution

The fourth proportional to 42,939,299.10, 59,254,882.65 and 23,359,685.88 is: 32,235,632.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,939,299.10 : 59,254,882.65 = 23,359,685.88 : x
  2. Step 2: Convert to fraction form
    42,939,299.10/59,254,882.65 = 23,359,685.88/x
  3. Step 3: Cross multiply
    42,939,299.10x = 59,254,882.65 × 23,359,685.88
  4. Step 4: Simplify right side
    42,939,299.10x = 1,384,175,445,560,262
  5. Step 5: Solve for x
    x = 1,384,175,445,560,262/42,939,299.10
  6. Step 6: Final answer
    x = 32,235,632.03

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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.