Home / 49,172,022.90-73,758,034.35-46,652,598.90

Finding the Fourth Proportional to 49,172,022.90, 73,758,034.35 and 46,652,598.90

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Solution

The fourth proportional to 49,172,022.90, 73,758,034.35 and 46,652,598.90 is: 69,978,898.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,172,022.90 : 73,758,034.35 = 46,652,598.90 : x
  2. Step 2: Convert to fraction form
    49,172,022.90/73,758,034.35 = 46,652,598.90/x
  3. Step 3: Cross multiply
    49,172,022.90x = 73,758,034.35 × 46,652,598.90
  4. Step 4: Simplify right side
    49,172,022.90x = 3,441,003,992,182,972
  5. Step 5: Solve for x
    x = 3,441,003,992,182,972/49,172,022.90
  6. Step 6: Final answer
    x = 69,978,898.35

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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.