Home / 174,442,985.06-240,732,933.81-96,129,341.15

Finding the Fourth Proportional to 174,442,985.06, 240,732,933.81 and 96,129,341.15

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Solution

The fourth proportional to 174,442,985.06, 240,732,933.81 and 96,129,341.15 is: 132,659,380.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,442,985.06 : 240,732,933.81 = 96,129,341.15 : x
  2. Step 2: Convert to fraction form
    174,442,985.06/240,732,933.81 = 96,129,341.15/x
  3. Step 3: Cross multiply
    174,442,985.06x = 240,732,933.81 × 96,129,341.15
  4. Step 4: Simplify right side
    174,442,985.06x = 23,141,498,320,261,860
  5. Step 5: Solve for x
    x = 23,141,498,320,261,860/174,442,985.06
  6. Step 6: Final answer
    x = 132,659,380.44

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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.