Home / 241,227,244.56-360,927,764.28-142,911,733.94

Finding the Fourth Proportional to 241,227,244.56, 360,927,764.28 and 142,911,733.94

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Solution

The fourth proportional to 241,227,244.56, 360,927,764.28 and 142,911,733.94 is: 213,826,645.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,227,244.56 : 360,927,764.28 = 142,911,733.94 : x
  2. Step 2: Convert to fraction form
    241,227,244.56/360,927,764.28 = 142,911,733.94/x
  3. Step 3: Cross multiply
    241,227,244.56x = 360,927,764.28 × 142,911,733.94
  4. Step 4: Simplify right side
    241,227,244.56x = 51,580,812,620,342,392
  5. Step 5: Solve for x
    x = 51,580,812,620,342,392/241,227,244.56
  6. Step 6: Final answer
    x = 213,826,645.97

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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.