Home / 26,574,425.40-39,861,638.10-25,247,321.40

Finding the Fourth Proportional to 26,574,425.40, 39,861,638.10 and 25,247,321.40

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Solution

The fourth proportional to 26,574,425.40, 39,861,638.10 and 25,247,321.40 is: 37,870,982.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,574,425.40 : 39,861,638.10 = 25,247,321.40 : x
  2. Step 2: Convert to fraction form
    26,574,425.40/39,861,638.10 = 25,247,321.40/x
  3. Step 3: Cross multiply
    26,574,425.40x = 39,861,638.10 × 25,247,321.40
  4. Step 4: Simplify right side
    26,574,425.40x = 1,006,399,588,641,185.38
  5. Step 5: Solve for x
    x = 1,006,399,588,641,185.38/26,574,425.40
  6. Step 6: Final answer
    x = 37,870,982.10

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1.5x scale

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.