Home / 241,367,624.88-333,122,421.06-135,532,921.20

Finding the Fourth Proportional to 241,367,624.88, 333,122,421.06 and 135,532,921.20

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Solution

The fourth proportional to 241,367,624.88, 333,122,421.06 and 135,532,921.20 is: 187,055,139.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,367,624.88 : 333,122,421.06 = 135,532,921.20 : x
  2. Step 2: Convert to fraction form
    241,367,624.88/333,122,421.06 = 135,532,921.20/x
  3. Step 3: Cross multiply
    241,367,624.88x = 333,122,421.06 × 135,532,921.20
  4. Step 4: Simplify right side
    241,367,624.88x = 45,149,054,843,478,200
  5. Step 5: Solve for x
    x = 45,149,054,843,478,200/241,367,624.88
  6. Step 6: Final answer
    x = 187,055,139.92

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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.