Home / 16,894,876.02-23,315,387.98-9,553,807.44

Finding the Fourth Proportional to 16,894,876.02, 23,315,387.98 and 9,553,807.44

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Solution

The fourth proportional to 16,894,876.02, 23,315,387.98 and 9,553,807.44 is: 13,184,513.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,894,876.02 : 23,315,387.98 = 9,553,807.44 : x
  2. Step 2: Convert to fraction form
    16,894,876.02/23,315,387.98 = 9,553,807.44/x
  3. Step 3: Cross multiply
    16,894,876.02x = 23,315,387.98 × 9,553,807.44
  4. Step 4: Simplify right side
    16,894,876.02x = 222,750,727,149,810.56
  5. Step 5: Solve for x
    x = 222,750,727,149,810.56/16,894,876.02
  6. Step 6: Final answer
    x = 13,184,513.87

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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.