Home / 16,974,034.16-25,461,284.78-4,843,493.70

Finding the Fourth Proportional to 16,974,034.16, 25,461,284.78 and 4,843,493.70

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Solution

The fourth proportional to 16,974,034.16, 25,461,284.78 and 4,843,493.70 is: 7,265,307.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,974,034.16 : 25,461,284.78 = 4,843,493.70 : x
  2. Step 2: Convert to fraction form
    16,974,034.16/25,461,284.78 = 4,843,493.70/x
  3. Step 3: Cross multiply
    16,974,034.16x = 25,461,284.78 × 4,843,493.70
  4. Step 4: Simplify right side
    16,974,034.16x = 123,321,572,401,618.42
  5. Step 5: Solve for x
    x = 123,321,572,401,618.42/16,974,034.16
  6. Step 6: Final answer
    x = 7,265,307.19

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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.