Home / 174,442,984.84-240,732,933.48-96,129,340.90

Finding the Fourth Proportional to 174,442,984.84, 240,732,933.48 and 96,129,340.90

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Solution

The fourth proportional to 174,442,984.84, 240,732,933.48 and 96,129,340.90 is: 132,659,380.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,442,984.84 : 240,732,933.48 = 96,129,340.90 : x
  2. Step 2: Convert to fraction form
    174,442,984.84/240,732,933.48 = 96,129,340.90/x
  3. Step 3: Cross multiply
    174,442,984.84x = 240,732,933.48 × 96,129,340.90
  4. Step 4: Simplify right side
    174,442,984.84x = 23,141,498,228,355,944
  5. Step 5: Solve for x
    x = 23,141,498,228,355,944/174,442,984.84
  6. Step 6: Final answer
    x = 132,659,380.08

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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.