Home / 269,326,503.60-404,006,822.84-113,851,335.48

Finding the Fourth Proportional to 269,326,503.60, 404,006,822.84 and 113,851,335.48

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Solution

The fourth proportional to 269,326,503.60, 404,006,822.84 and 113,851,335.48 is: 170,784,218.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,326,503.60 : 404,006,822.84 = 113,851,335.48 : x
  2. Step 2: Convert to fraction form
    269,326,503.60/404,006,822.84 = 113,851,335.48/x
  3. Step 3: Cross multiply
    269,326,503.60x = 404,006,822.84 × 113,851,335.48
  4. Step 4: Simplify right side
    269,326,503.60x = 45,996,716,323,365,768
  5. Step 5: Solve for x
    x = 45,996,716,323,365,768/269,326,503.60
  6. Step 6: Final answer
    x = 170,784,218.07

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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.