Home / 182,270,925.92-251,534,182.20-99,769,937.60

Finding the Fourth Proportional to 182,270,925.92, 251,534,182.20 and 99,769,937.60

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Solution

The fourth proportional to 182,270,925.92, 251,534,182.20 and 99,769,937.60 is: 137,682,680.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,270,925.92 : 251,534,182.20 = 99,769,937.60 : x
  2. Step 2: Convert to fraction form
    182,270,925.92/251,534,182.20 = 99,769,937.60/x
  3. Step 3: Cross multiply
    182,270,925.92x = 251,534,182.20 × 99,769,937.60
  4. Step 4: Simplify right side
    182,270,925.92x = 25,095,549,662,361,028
  5. Step 5: Solve for x
    x = 25,095,549,662,361,028/182,270,925.92
  6. Step 6: Final answer
    x = 137,682,680.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.