Home / 24,255,619.20-36,383,428.80-9,871,282.80

Finding the Fourth Proportional to 24,255,619.20, 36,383,428.80 and 9,871,282.80

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Solution

The fourth proportional to 24,255,619.20, 36,383,428.80 and 9,871,282.80 is: 14,806,924.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,255,619.20 : 36,383,428.80 = 9,871,282.80 : x
  2. Step 2: Convert to fraction form
    24,255,619.20/36,383,428.80 = 9,871,282.80/x
  3. Step 3: Cross multiply
    24,255,619.20x = 36,383,428.80 × 9,871,282.80
  4. Step 4: Simplify right side
    24,255,619.20x = 359,151,114,918,464.62
  5. Step 5: Solve for x
    x = 359,151,114,918,464.62/24,255,619.20
  6. Step 6: Final answer
    x = 14,806,924.20

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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.