Home / 16,769,000.62-25,154,696.90-4,472,895.20

Finding the Fourth Proportional to 16,769,000.62, 25,154,696.90 and 4,472,895.20

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Solution

The fourth proportional to 16,769,000.62, 25,154,696.90 and 4,472,895.20 is: 6,709,661.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,769,000.62 : 25,154,696.90 = 4,472,895.20 : x
  2. Step 2: Convert to fraction form
    16,769,000.62/25,154,696.90 = 4,472,895.20/x
  3. Step 3: Cross multiply
    16,769,000.62x = 25,154,696.90 × 4,472,895.20
  4. Step 4: Simplify right side
    16,769,000.62x = 112,514,322,881,713.61
  5. Step 5: Solve for x
    x = 112,514,322,881,713.61/16,769,000.62
  6. Step 6: Final answer
    x = 6,709,661.80

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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.