Home / 45,815,772.27-63,227,012.94-24,909,211.65

Finding the Fourth Proportional to 45,815,772.27, 63,227,012.94 and 24,909,211.65

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Solution

The fourth proportional to 45,815,772.27, 63,227,012.94 and 24,909,211.65 is: 34,375,390.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,815,772.27 : 63,227,012.94 = 24,909,211.65 : x
  2. Step 2: Convert to fraction form
    45,815,772.27/63,227,012.94 = 24,909,211.65/x
  3. Step 3: Cross multiply
    45,815,772.27x = 63,227,012.94 × 24,909,211.65
  4. Step 4: Simplify right side
    45,815,772.27x = 1,574,935,047,556,850
  5. Step 5: Solve for x
    x = 1,574,935,047,556,850/45,815,772.27
  6. Step 6: Final answer
    x = 34,375,390.16

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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.