Home / 16,895,725.17-25,302,252.51-15,258,100.20

Finding the Fourth Proportional to 16,895,725.17, 25,302,252.51 and 15,258,100.20

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Solution

The fourth proportional to 16,895,725.17, 25,302,252.51 and 15,258,100.20 is: 22,849,821.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,895,725.17 : 25,302,252.51 = 15,258,100.20 : x
  2. Step 2: Convert to fraction form
    16,895,725.17/25,302,252.51 = 15,258,100.20/x
  3. Step 3: Cross multiply
    16,895,725.17x = 25,302,252.51 × 15,258,100.20
  4. Step 4: Simplify right side
    16,895,725.17x = 386,064,304,083,281.50
  5. Step 5: Solve for x
    x = 386,064,304,083,281.50/16,895,725.17
  6. Step 6: Final answer
    x = 22,849,821.49

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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.