Home / 49,834,043.90-74,751,065.85-37,079,459.90

Finding the Fourth Proportional to 49,834,043.90, 74,751,065.85 and 37,079,459.90

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Solution

The fourth proportional to 49,834,043.90, 74,751,065.85 and 37,079,459.90 is: 55,619,189.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,834,043.90 : 74,751,065.85 = 37,079,459.90 : x
  2. Step 2: Convert to fraction form
    49,834,043.90/74,751,065.85 = 37,079,459.90/x
  3. Step 3: Cross multiply
    49,834,043.90x = 74,751,065.85 × 37,079,459.90
  4. Step 4: Simplify right side
    49,834,043.90x = 2,771,729,148,667,334
  5. Step 5: Solve for x
    x = 2,771,729,148,667,334/49,834,043.90
  6. Step 6: Final answer
    x = 55,619,189.85

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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.