Home / 176,757,708.30-265,120,203.39-83,363,265.18

Finding the Fourth Proportional to 176,757,708.30, 265,120,203.39 and 83,363,265.18

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Solution

The fourth proportional to 176,757,708.30, 265,120,203.39 and 83,363,265.18 is: 125,037,182.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,757,708.30 : 265,120,203.39 = 83,363,265.18 : x
  2. Step 2: Convert to fraction form
    176,757,708.30/265,120,203.39 = 83,363,265.18/x
  3. Step 3: Cross multiply
    176,757,708.30x = 265,120,203.39 × 83,363,265.18
  4. Step 4: Simplify right side
    176,757,708.30x = 22,101,285,819,776,104
  5. Step 5: Solve for x
    x = 22,101,285,819,776,104/176,757,708.30
  6. Step 6: Final answer
    x = 125,037,182.44

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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.