Home / 26,159,877.31-36,100,344.20-14,398,894.22

Finding the Fourth Proportional to 26,159,877.31, 36,100,344.20 and 14,398,894.22

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Solution

The fourth proportional to 26,159,877.31, 36,100,344.20 and 14,398,894.22 is: 19,870,316.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,159,877.31 : 36,100,344.20 = 14,398,894.22 : x
  2. Step 2: Convert to fraction form
    26,159,877.31/36,100,344.20 = 14,398,894.22/x
  3. Step 3: Cross multiply
    26,159,877.31x = 36,100,344.20 × 14,398,894.22
  4. Step 4: Simplify right side
    26,159,877.31x = 519,805,037,369,396.06
  5. Step 5: Solve for x
    x = 519,805,037,369,396.06/26,159,877.31
  6. Step 6: Final answer
    x = 19,870,316.33

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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.