Home / 16,995,046.77-23,453,167.88-9,260,089.07

Finding the Fourth Proportional to 16,995,046.77, 23,453,167.88 and 9,260,089.07

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Solution

The fourth proportional to 16,995,046.77, 23,453,167.88 and 9,260,089.07 is: 12,778,924.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,995,046.77 : 23,453,167.88 = 9,260,089.07 : x
  2. Step 2: Convert to fraction form
    16,995,046.77/23,453,167.88 = 9,260,089.07/x
  3. Step 3: Cross multiply
    16,995,046.77x = 23,453,167.88 × 9,260,089.07
  4. Step 4: Simplify right side
    16,995,046.77x = 217,178,423,542,463.06
  5. Step 5: Solve for x
    x = 217,178,423,542,463.06/16,995,046.77
  6. Step 6: Final answer
    x = 12,778,924.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.