Home / 24,763,462.08-36,978,435.60-20,223,517.08

Finding the Fourth Proportional to 24,763,462.08, 36,978,435.60 and 20,223,517.08

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Solution

The fourth proportional to 24,763,462.08, 36,978,435.60 and 20,223,517.08 is: 30,199,090.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,763,462.08 : 36,978,435.60 = 20,223,517.08 : x
  2. Step 2: Convert to fraction form
    24,763,462.08/36,978,435.60 = 20,223,517.08/x
  3. Step 3: Cross multiply
    24,763,462.08x = 36,978,435.60 × 20,223,517.08
  4. Step 4: Simplify right side
    24,763,462.08x = 747,834,023,948,280
  5. Step 5: Solve for x
    x = 747,834,023,948,280/24,763,462.08
  6. Step 6: Final answer
    x = 30,199,090.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.