Home / 49,248,001.55-73,872,002.33-22,374,145.55

Finding the Fourth Proportional to 49,248,001.55, 73,872,002.33 and 22,374,145.55

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Solution

The fourth proportional to 49,248,001.55, 73,872,002.33 and 22,374,145.55 is: 33,561,218.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,248,001.55 : 73,872,002.33 = 22,374,145.55 : x
  2. Step 2: Convert to fraction form
    49,248,001.55/73,872,002.33 = 22,374,145.55/x
  3. Step 3: Cross multiply
    49,248,001.55x = 73,872,002.33 × 22,374,145.55
  4. Step 4: Simplify right side
    49,248,001.55x = 1,652,822,932,089,488.50
  5. Step 5: Solve for x
    x = 1,652,822,932,089,488.50/49,248,001.55
  6. Step 6: Final answer
    x = 33,561,218.33

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1.5x scale

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.