Home / 110,400,707.30-152,353,575.63-63,354,034.76

Finding the Fourth Proportional to 110,400,707.30, 152,353,575.63 and 63,354,034.76

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Solution

The fourth proportional to 110,400,707.30, 152,353,575.63 and 63,354,034.76 is: 87,428,912.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,400,707.30 : 152,353,575.63 = 63,354,034.76 : x
  2. Step 2: Convert to fraction form
    110,400,707.30/152,353,575.63 = 63,354,034.76/x
  3. Step 3: Cross multiply
    110,400,707.30x = 152,353,575.63 × 63,354,034.76
  4. Step 4: Simplify right side
    110,400,707.30x = 9,652,213,725,511,542
  5. Step 5: Solve for x
    x = 9,652,213,725,511,542/110,400,707.30
  6. Step 6: Final answer
    x = 87,428,912.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.