Home / 88,223,880.61-132,307,744.75-29,125,257.24

Finding the Fourth Proportional to 88,223,880.61, 132,307,744.75 and 29,125,257.24

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Solution

The fourth proportional to 88,223,880.61, 132,307,744.75 and 29,125,257.24 is: 43,678,617.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,223,880.61 : 132,307,744.75 = 29,125,257.24 : x
  2. Step 2: Convert to fraction form
    88,223,880.61/132,307,744.75 = 29,125,257.24/x
  3. Step 3: Cross multiply
    88,223,880.61x = 132,307,744.75 × 29,125,257.24
  4. Step 4: Simplify right side
    88,223,880.61x = 3,853,497,100,873,152.50
  5. Step 5: Solve for x
    x = 3,853,497,100,873,152.50/88,223,880.61
  6. Step 6: Final answer
    x = 43,678,617.11

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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.