Home / 23,645,486.55-35,469,286.87-7,249,591.29

Finding the Fourth Proportional to 23,645,486.55, 35,469,286.87 and 7,249,591.29

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Solution

The fourth proportional to 23,645,486.55, 35,469,286.87 and 7,249,591.29 is: 10,874,711.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,645,486.55 : 35,469,286.87 = 7,249,591.29 : x
  2. Step 2: Convert to fraction form
    23,645,486.55/35,469,286.87 = 7,249,591.29/x
  3. Step 3: Cross multiply
    23,645,486.55x = 35,469,286.87 × 7,249,591.29
  4. Step 4: Simplify right side
    23,645,486.55x = 257,137,833,155,263.34
  5. Step 5: Solve for x
    x = 257,137,833,155,263.34/23,645,486.55
  6. Step 6: Final answer
    x = 10,874,711.02

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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.