Home / 64,691,336.70-97,009,011.45-26,340,104.70

Finding the Fourth Proportional to 64,691,336.70, 97,009,011.45 and 26,340,104.70

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Solution

The fourth proportional to 64,691,336.70, 97,009,011.45 and 26,340,104.70 is: 39,498,759.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,691,336.70 : 97,009,011.45 = 26,340,104.70 : x
  2. Step 2: Convert to fraction form
    64,691,336.70/97,009,011.45 = 26,340,104.70/x
  3. Step 3: Cross multiply
    64,691,336.70x = 97,009,011.45 × 26,340,104.70
  4. Step 4: Simplify right side
    64,691,336.70x = 2,555,227,518,436,499
  5. Step 5: Solve for x
    x = 2,555,227,518,436,499/64,691,336.70
  6. Step 6: Final answer
    x = 39,498,759.01

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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.