Home / 110,061,708.70-165,092,563.05-62,285,964.70

Finding the Fourth Proportional to 110,061,708.70, 165,092,563.05 and 62,285,964.70

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Solution

The fourth proportional to 110,061,708.70, 165,092,563.05 and 62,285,964.70 is: 93,428,947.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,061,708.70 : 165,092,563.05 = 62,285,964.70 : x
  2. Step 2: Convert to fraction form
    110,061,708.70/165,092,563.05 = 62,285,964.70/x
  3. Step 3: Cross multiply
    110,061,708.70x = 165,092,563.05 × 62,285,964.70
  4. Step 4: Simplify right side
    110,061,708.70x = 10,282,949,554,364,826
  5. Step 5: Solve for x
    x = 10,282,949,554,364,826/110,061,708.70
  6. Step 6: Final answer
    x = 93,428,947.05

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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.