Home / 26,206,192.80-36,145,293.12-17,369,663.04

Finding the Fourth Proportional to 26,206,192.80, 36,145,293.12 and 17,369,663.04

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Solution

The fourth proportional to 26,206,192.80, 36,145,293.12 and 17,369,663.04 is: 23,957,374.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,206,192.80 : 36,145,293.12 = 17,369,663.04 : x
  2. Step 2: Convert to fraction form
    26,206,192.80/36,145,293.12 = 17,369,663.04/x
  3. Step 3: Cross multiply
    26,206,192.80x = 36,145,293.12 × 17,369,663.04
  4. Step 4: Simplify right side
    26,206,192.80x = 627,831,561,976,430.25
  5. Step 5: Solve for x
    x = 627,831,561,976,430.25/26,206,192.80
  6. Step 6: Final answer
    x = 23,957,374.00

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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.