Home / 64,691,335.70-97,009,009.95-26,340,103.70

Finding the Fourth Proportional to 64,691,335.70, 97,009,009.95 and 26,340,103.70

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Solution

The fourth proportional to 64,691,335.70, 97,009,009.95 and 26,340,103.70 is: 39,498,757.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,691,335.70 : 97,009,009.95 = 26,340,103.70 : x
  2. Step 2: Convert to fraction form
    64,691,335.70/97,009,009.95 = 26,340,103.70/x
  3. Step 3: Cross multiply
    64,691,335.70x = 97,009,009.95 × 26,340,103.70
  4. Step 4: Simplify right side
    64,691,335.70x = 2,555,227,381,917,332
  5. Step 5: Solve for x
    x = 2,555,227,381,917,332/64,691,335.70
  6. Step 6: Final answer
    x = 39,498,757.51

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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.