Home / 15,677,626.88-23,516,431.65-4,895,851.75

Finding the Fourth Proportional to 15,677,626.88, 23,516,431.65 and 4,895,851.75

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Solution

The fourth proportional to 15,677,626.88, 23,516,431.65 and 4,895,851.75 is: 7,343,774.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,677,626.88 : 23,516,431.65 = 4,895,851.75 : x
  2. Step 2: Convert to fraction form
    15,677,626.88/23,516,431.65 = 4,895,851.75/x
  3. Step 3: Cross multiply
    15,677,626.88x = 23,516,431.65 × 4,895,851.75
  4. Step 4: Simplify right side
    15,677,626.88x = 115,132,962,988,616.80
  5. Step 5: Solve for x
    x = 115,132,962,988,616.80/15,677,626.88
  6. Step 6: Final answer
    x = 7,343,774.91

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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.