Home / 26,013,200.80-35,900,422.32-14,414,402.56

Finding the Fourth Proportional to 26,013,200.80, 35,900,422.32 and 14,414,402.56

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Solution

The fourth proportional to 26,013,200.80, 35,900,422.32 and 14,414,402.56 is: 19,893,097.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,013,200.80 : 35,900,422.32 = 14,414,402.56 : x
  2. Step 2: Convert to fraction form
    26,013,200.80/35,900,422.32 = 14,414,402.56/x
  3. Step 3: Cross multiply
    26,013,200.80x = 35,900,422.32 × 14,414,402.56
  4. Step 4: Simplify right side
    26,013,200.80x = 517,483,139,394,489.19
  5. Step 5: Solve for x
    x = 517,483,139,394,489.19/26,013,200.80
  6. Step 6: Final answer
    x = 19,893,097.48

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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.