Home / 441,102,424,865.04-661,846,091,408.65-154,466,209,357.20

Finding the Fourth Proportional to 441,102,424,865.04, 661,846,091,408.65 and 154,466,209,357.20

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Solution

The fourth proportional to 441,102,424,865.04, 661,846,091,408.65 and 154,466,209,357.20 is: 231,766,708,036.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,102,424,865.04 : 661,846,091,408.65 = 154,466,209,357.20 : x
  2. Step 2: Convert to fraction form
    441,102,424,865.04/661,846,091,408.65 = 154,466,209,357.20/x
  3. Step 3: Cross multiply
    441,102,424,865.04x = 661,846,091,408.65 × 154,466,209,357.20
  4. Step 4: Simplify right side
    441,102,424,865.04x = 102,232,856,917,773,071,155,200
  5. Step 5: Solve for x
    x = 102,232,856,917,773,071,155,200/441,102,424,865.04
  6. Step 6: Final answer
    x = 231,766,708,036.24

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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.