Home / 123,463,577.52-185,177,338.70-36,001,591.70

Finding the Fourth Proportional to 123,463,577.52, 185,177,338.70 and 36,001,591.70

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Solution

The fourth proportional to 123,463,577.52, 185,177,338.70 and 36,001,591.70 is: 53,997,130.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,463,577.52 : 185,177,338.70 = 36,001,591.70 : x
  2. Step 2: Convert to fraction form
    123,463,577.52/185,177,338.70 = 36,001,591.70/x
  3. Step 3: Cross multiply
    123,463,577.52x = 185,177,338.70 × 36,001,591.70
  4. Step 4: Simplify right side
    123,463,577.52x = 6,666,678,938,864,114
  5. Step 5: Solve for x
    x = 6,666,678,938,864,114/123,463,577.52
  6. Step 6: Final answer
    x = 53,997,130.76

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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.