Home / 176,757,686.01-265,120,169.90-83,363,242.77

Finding the Fourth Proportional to 176,757,686.01, 265,120,169.90 and 83,363,242.77

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Solution

The fourth proportional to 176,757,686.01, 265,120,169.90 and 83,363,242.77 is: 125,037,148.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,757,686.01 : 265,120,169.90 = 83,363,242.77 : x
  2. Step 2: Convert to fraction form
    176,757,686.01/265,120,169.90 = 83,363,242.77/x
  3. Step 3: Cross multiply
    176,757,686.01x = 265,120,169.90 × 83,363,242.77
  4. Step 4: Simplify right side
    176,757,686.01x = 22,101,277,086,180,532
  5. Step 5: Solve for x
    x = 22,101,277,086,180,532/176,757,686.01
  6. Step 6: Final answer
    x = 125,037,148.79

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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.