Home / 45,192,561.28-67,766,798.40-16,036,528

Finding the Fourth Proportional to 45,192,561.28, 67,766,798.40 and 16,036,528

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Solution

The fourth proportional to 45,192,561.28, 67,766,798.40 and 16,036,528 is: 24,046,969.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,192,561.28 : 67,766,798.40 = 16,036,528 : x
  2. Step 2: Convert to fraction form
    45,192,561.28/67,766,798.40 = 16,036,528/x
  3. Step 3: Cross multiply
    45,192,561.28x = 67,766,798.40 × 16,036,528
  4. Step 4: Simplify right side
    45,192,561.28x = 1,086,744,160,011,955.25
  5. Step 5: Solve for x
    x = 1,086,744,160,011,955.25/45,192,561.28
  6. Step 6: Final answer
    x = 24,046,969.88

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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.