Home / 49,248,015.80-73,872,023.70-22,374,159.80

Finding the Fourth Proportional to 49,248,015.80, 73,872,023.70 and 22,374,159.80

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Solution

The fourth proportional to 49,248,015.80, 73,872,023.70 and 22,374,159.80 is: 33,561,239.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,248,015.80 : 73,872,023.70 = 22,374,159.80 : x
  2. Step 2: Convert to fraction form
    49,248,015.80/73,872,023.70 = 22,374,159.80/x
  3. Step 3: Cross multiply
    49,248,015.80x = 73,872,023.70 × 22,374,159.80
  4. Step 4: Simplify right side
    49,248,015.80x = 1,652,824,463,013,187.50
  5. Step 5: Solve for x
    x = 1,652,824,463,013,187.50/49,248,015.80
  6. Step 6: Final answer
    x = 33,561,239.70

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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.