Home / 45,822,800.88-63,237,735.25-28,424,751.75

Finding the Fourth Proportional to 45,822,800.88, 63,237,735.25 and 28,424,751.75

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Solution

The fourth proportional to 45,822,800.88, 63,237,735.25 and 28,424,751.75 is: 39,227,565.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,822,800.88 : 63,237,735.25 = 28,424,751.75 : x
  2. Step 2: Convert to fraction form
    45,822,800.88/63,237,735.25 = 28,424,751.75/x
  3. Step 3: Cross multiply
    45,822,800.88x = 63,237,735.25 × 28,424,751.75
  4. Step 4: Simplify right side
    45,822,800.88x = 1,797,516,925,642,412.50
  5. Step 5: Solve for x
    x = 1,797,516,925,642,412.50/45,822,800.88
  6. Step 6: Final answer
    x = 39,227,565.56

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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.