Home / 34,718,145.60-52,085,512.80-16,752,475.20

Finding the Fourth Proportional to 34,718,145.60, 52,085,512.80 and 16,752,475.20

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Solution

The fourth proportional to 34,718,145.60, 52,085,512.80 and 16,752,475.20 is: 25,132,715.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,718,145.60 : 52,085,512.80 = 16,752,475.20 : x
  2. Step 2: Convert to fraction form
    34,718,145.60/52,085,512.80 = 16,752,475.20/x
  3. Step 3: Cross multiply
    34,718,145.60x = 52,085,512.80 × 16,752,475.20
  4. Step 4: Simplify right side
    34,718,145.60x = 872,561,261,461,282.50
  5. Step 5: Solve for x
    x = 872,561,261,461,282.50/34,718,145.60
  6. Step 6: Final answer
    x = 25,132,715.08

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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.