Home / 25,567,200.10-38,318,140.95-10,404,000.10

Finding the Fourth Proportional to 25,567,200.10, 38,318,140.95 and 10,404,000.10

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Solution

The fourth proportional to 25,567,200.10, 38,318,140.95 and 10,404,000.10 is: 15,592,710.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,567,200.10 : 38,318,140.95 = 10,404,000.10 : x
  2. Step 2: Convert to fraction form
    25,567,200.10/38,318,140.95 = 10,404,000.10/x
  3. Step 3: Cross multiply
    25,567,200.10x = 38,318,140.95 × 10,404,000.10
  4. Step 4: Simplify right side
    25,567,200.10x = 398,661,942,275,614.12
  5. Step 5: Solve for x
    x = 398,661,942,275,614.12/25,567,200.10
  6. Step 6: Final answer
    x = 15,592,710.22

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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.