Home / 176,757,622.06-265,120,074-83,363,178.84

Finding the Fourth Proportional to 176,757,622.06, 265,120,074 and 83,363,178.84

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Solution

The fourth proportional to 176,757,622.06, 265,120,074 and 83,363,178.84 is: 125,037,052.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,757,622.06 : 265,120,074 = 83,363,178.84 : x
  2. Step 2: Convert to fraction form
    176,757,622.06/265,120,074 = 83,363,178.84/x
  3. Step 3: Cross multiply
    176,757,622.06x = 265,120,074 × 83,363,178.84
  4. Step 4: Simplify right side
    176,757,622.06x = 22,101,252,142,936,036
  5. Step 5: Solve for x
    x = 22,101,252,142,936,036/176,757,622.06
  6. Step 6: Final answer
    x = 125,037,052.92

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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.