Home / 104,976,912.30-157,465,368.45-32,193,114.90

Finding the Fourth Proportional to 104,976,912.30, 157,465,368.45 and 32,193,114.90

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Solution

The fourth proportional to 104,976,912.30, 157,465,368.45 and 32,193,114.90 is: 48,289,672.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,976,912.30 : 157,465,368.45 = 32,193,114.90 : x
  2. Step 2: Convert to fraction form
    104,976,912.30/157,465,368.45 = 32,193,114.90/x
  3. Step 3: Cross multiply
    104,976,912.30x = 157,465,368.45 × 32,193,114.90
  4. Step 4: Simplify right side
    104,976,912.30x = 5,069,300,699,281,684
  5. Step 5: Solve for x
    x = 5,069,300,699,281,684/104,976,912.30
  6. Step 6: Final answer
    x = 48,289,672.35

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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.