Home / 132,750,168.40-199,153,246.20-56,033,707.60

Finding the Fourth Proportional to 132,750,168.40, 199,153,246.20 and 56,033,707.60

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Solution

The fourth proportional to 132,750,168.40, 199,153,246.20 and 56,033,707.60 is: 84,062,377.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,750,168.40 : 199,153,246.20 = 56,033,707.60 : x
  2. Step 2: Convert to fraction form
    132,750,168.40/199,153,246.20 = 56,033,707.60/x
  3. Step 3: Cross multiply
    132,750,168.40x = 199,153,246.20 × 56,033,707.60
  4. Step 4: Simplify right side
    132,750,168.40x = 11,159,294,765,161,610
  5. Step 5: Solve for x
    x = 11,159,294,765,161,610/132,750,168.40
  6. Step 6: Final answer
    x = 84,062,377.47

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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.