Home / 29,163,627.60-43,734,943.80-14,781,915.60

Finding the Fourth Proportional to 29,163,627.60, 43,734,943.80 and 14,781,915.60

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Solution

The fourth proportional to 29,163,627.60, 43,734,943.80 and 14,781,915.60 is: 22,167,552.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,163,627.60 : 43,734,943.80 = 14,781,915.60 : x
  2. Step 2: Convert to fraction form
    29,163,627.60/43,734,943.80 = 14,781,915.60/x
  3. Step 3: Cross multiply
    29,163,627.60x = 43,734,943.80 × 14,781,915.60
  4. Step 4: Simplify right side
    29,163,627.60x = 646,486,248,022,343.25
  5. Step 5: Solve for x
    x = 646,486,248,022,343.25/29,163,627.60
  6. Step 6: Final answer
    x = 22,167,552.57

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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.