Home / 63,706,592.40-95,499,352.44-40,612,708.32

Finding the Fourth Proportional to 63,706,592.40, 95,499,352.44 and 40,612,708.32

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Solution

The fourth proportional to 63,706,592.40, 95,499,352.44 and 40,612,708.32 is: 60,880,470.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,706,592.40 : 95,499,352.44 = 40,612,708.32 : x
  2. Step 2: Convert to fraction form
    63,706,592.40/95,499,352.44 = 40,612,708.32/x
  3. Step 3: Cross multiply
    63,706,592.40x = 95,499,352.44 × 40,612,708.32
  4. Step 4: Simplify right side
    63,706,592.40x = 3,878,487,345,394,600
  5. Step 5: Solve for x
    x = 3,878,487,345,394,600/63,706,592.40
  6. Step 6: Final answer
    x = 60,880,470.91

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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.