Home / 241,367,585.40-333,122,366.56-135,532,881.72

Finding the Fourth Proportional to 241,367,585.40, 333,122,366.56 and 135,532,881.72

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Solution

The fourth proportional to 241,367,585.40, 333,122,366.56 and 135,532,881.72 is: 187,055,085.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,367,585.40 : 333,122,366.56 = 135,532,881.72 : x
  2. Step 2: Convert to fraction form
    241,367,585.40/333,122,366.56 = 135,532,881.72/x
  3. Step 3: Cross multiply
    241,367,585.40x = 333,122,366.56 × 135,532,881.72
  4. Step 4: Simplify right side
    241,367,585.40x = 45,149,034,305,262,960
  5. Step 5: Solve for x
    x = 45,149,034,305,262,960/241,367,585.40
  6. Step 6: Final answer
    x = 187,055,085.42

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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.