Home / 9,223,827.30-13,798,416.15-8,104,083.30

Finding the Fourth Proportional to 9,223,827.30, 13,798,416.15 and 8,104,083.30

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Solution

The fourth proportional to 9,223,827.30, 13,798,416.15 and 8,104,083.30 is: 12,123,331.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,223,827.30 : 13,798,416.15 = 8,104,083.30 : x
  2. Step 2: Convert to fraction form
    9,223,827.30/13,798,416.15 = 8,104,083.30/x
  3. Step 3: Cross multiply
    9,223,827.30x = 13,798,416.15 × 8,104,083.30
  4. Step 4: Simplify right side
    9,223,827.30x = 111,823,513,887,665.30
  5. Step 5: Solve for x
    x = 111,823,513,887,665.30/9,223,827.30
  6. Step 6: Final answer
    x = 12,123,331.26

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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.