Home / 45,429,309-62,692,121.88-24,802,754.52

Finding the Fourth Proportional to 45,429,309, 62,692,121.88 and 24,802,754.52

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Solution

The fourth proportional to 45,429,309, 62,692,121.88 and 24,802,754.52 is: 34,227,624.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,429,309 : 62,692,121.88 = 24,802,754.52 : x
  2. Step 2: Convert to fraction form
    45,429,309/62,692,121.88 = 24,802,754.52/x
  3. Step 3: Cross multiply
    45,429,309x = 62,692,121.88 × 24,802,754.52
  4. Step 4: Simplify right side
    45,429,309x = 1,554,937,309,327,561
  5. Step 5: Solve for x
    x = 1,554,937,309,327,561/45,429,309
  6. Step 6: Final answer
    x = 34,227,624.05

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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.