Home / 24,255,720.80-36,384,164.40-7,216,949.60

Finding the Fourth Proportional to 24,255,720.80, 36,384,164.40 and 7,216,949.60

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Solution

The fourth proportional to 24,255,720.80, 36,384,164.40 and 7,216,949.60 is: 10,825,597.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,255,720.80 : 36,384,164.40 = 7,216,949.60 : x
  2. Step 2: Convert to fraction form
    24,255,720.80/36,384,164.40 = 7,216,949.60/x
  3. Step 3: Cross multiply
    24,255,720.80x = 36,384,164.40 × 7,216,949.60
  4. Step 4: Simplify right side
    24,255,720.80x = 262,582,680,712,914.22
  5. Step 5: Solve for x
    x = 262,582,680,712,914.22/24,255,720.80
  6. Step 6: Final answer
    x = 10,825,597.92

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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.