Home / 27,888,002.40-41,720,029.20-24,143,080.80

Finding the Fourth Proportional to 27,888,002.40, 41,720,029.20 and 24,143,080.80

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Solution

The fourth proportional to 27,888,002.40, 41,720,029.20 and 24,143,080.80 is: 36,117,683.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,888,002.40 : 41,720,029.20 = 24,143,080.80 : x
  2. Step 2: Convert to fraction form
    27,888,002.40/41,720,029.20 = 24,143,080.80/x
  3. Step 3: Cross multiply
    27,888,002.40x = 41,720,029.20 × 24,143,080.80
  4. Step 4: Simplify right side
    27,888,002.40x = 1,007,250,035,953,959.50
  5. Step 5: Solve for x
    x = 1,007,250,035,953,959.50/27,888,002.40
  6. Step 6: Final answer
    x = 36,117,683.21

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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.