Home / 24,738,465.04-34,137,928.92-13,725,097.72

Finding the Fourth Proportional to 24,738,465.04, 34,137,928.92 and 13,725,097.72

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Solution

The fourth proportional to 24,738,465.04, 34,137,928.92 and 13,725,097.72 is: 18,939,995.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,738,465.04 : 34,137,928.92 = 13,725,097.72 : x
  2. Step 2: Convert to fraction form
    24,738,465.04/34,137,928.92 = 13,725,097.72/x
  3. Step 3: Cross multiply
    24,738,465.04x = 34,137,928.92 × 13,725,097.72
  4. Step 4: Simplify right side
    24,738,465.04x = 468,546,410,385,414.12
  5. Step 5: Solve for x
    x = 468,546,410,385,414.12/24,738,465.04
  6. Step 6: Final answer
    x = 18,939,995.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.