Home / 236,473,740.28-326,330,679.18-132,053,646.52

Finding the Fourth Proportional to 236,473,740.28, 326,330,679.18 and 132,053,646.52

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Solution

The fourth proportional to 236,473,740.28, 326,330,679.18 and 132,053,646.52 is: 182,232,310.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,473,740.28 : 326,330,679.18 = 132,053,646.52 : x
  2. Step 2: Convert to fraction form
    236,473,740.28/326,330,679.18 = 132,053,646.52/x
  3. Step 3: Cross multiply
    236,473,740.28x = 326,330,679.18 × 132,053,646.52
  4. Step 4: Simplify right side
    236,473,740.28x = 43,093,156,157,067,240
  5. Step 5: Solve for x
    x = 43,093,156,157,067,240/236,473,740.28
  6. Step 6: Final answer
    x = 182,232,310.89

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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.