Home / 16,974,032.66-25,461,282.52-4,843,492.20

Finding the Fourth Proportional to 16,974,032.66, 25,461,282.52 and 4,843,492.20

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Solution

The fourth proportional to 16,974,032.66, 25,461,282.52 and 4,843,492.20 is: 7,265,304.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,974,032.66 : 25,461,282.52 = 4,843,492.20 : x
  2. Step 2: Convert to fraction form
    16,974,032.66/25,461,282.52 = 4,843,492.20/x
  3. Step 3: Cross multiply
    16,974,032.66x = 25,461,282.52 × 4,843,492.20
  4. Step 4: Simplify right side
    16,974,032.66x = 123,321,523,293,670.70
  5. Step 5: Solve for x
    x = 123,321,523,293,670.70/16,974,032.66
  6. Step 6: Final answer
    x = 7,265,304.94

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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.