Home / 16,928,176.10-25,392,264.15-14,492,732.90

Finding the Fourth Proportional to 16,928,176.10, 25,392,264.15 and 14,492,732.90

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Solution

The fourth proportional to 16,928,176.10, 25,392,264.15 and 14,492,732.90 is: 21,739,099.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,928,176.10 : 25,392,264.15 = 14,492,732.90 : x
  2. Step 2: Convert to fraction form
    16,928,176.10/25,392,264.15 = 14,492,732.90/x
  3. Step 3: Cross multiply
    16,928,176.10x = 25,392,264.15 × 14,492,732.90
  4. Step 4: Simplify right side
    16,928,176.10x = 368,003,302,052,195.50
  5. Step 5: Solve for x
    x = 368,003,302,052,195.50/16,928,176.10
  6. Step 6: Final answer
    x = 21,739,099.35

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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.