Home / 49,246,247.06-73,877,308.59-15,167,577.14

Finding the Fourth Proportional to 49,246,247.06, 73,877,308.59 and 15,167,577.14

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Solution

The fourth proportional to 49,246,247.06, 73,877,308.59 and 15,167,577.14 is: 22,753,810.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,246,247.06 : 73,877,308.59 = 15,167,577.14 : x
  2. Step 2: Convert to fraction form
    49,246,247.06/73,877,308.59 = 15,167,577.14/x
  3. Step 3: Cross multiply
    49,246,247.06x = 73,877,308.59 × 15,167,577.14
  4. Step 4: Simplify right side
    49,246,247.06x = 1,120,539,776,934,409.75
  5. Step 5: Solve for x
    x = 1,120,539,776,934,409.75/49,246,247.06
  6. Step 6: Final answer
    x = 22,753,810.57

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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.