Home / 24,201,307.80-36,279,989.64-12,074,480.28

Finding the Fourth Proportional to 24,201,307.80, 36,279,989.64 and 12,074,480.28

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Solution

The fourth proportional to 24,201,307.80, 36,279,989.64 and 12,074,480.28 is: 18,100,758.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,201,307.80 : 36,279,989.64 = 12,074,480.28 : x
  2. Step 2: Convert to fraction form
    24,201,307.80/36,279,989.64 = 12,074,480.28/x
  3. Step 3: Cross multiply
    24,201,307.80x = 36,279,989.64 × 12,074,480.28
  4. Step 4: Simplify right side
    24,201,307.80x = 438,062,019,466,784.31
  5. Step 5: Solve for x
    x = 438,062,019,466,784.31/24,201,307.80
  6. Step 6: Final answer
    x = 18,100,758.15

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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.