Home / 241,227,246.51-360,927,767.17-142,911,735.87

Finding the Fourth Proportional to 241,227,246.51, 360,927,767.17 and 142,911,735.87

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Solution

The fourth proportional to 241,227,246.51, 360,927,767.17 and 142,911,735.87 is: 213,826,648.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,227,246.51 : 360,927,767.17 = 142,911,735.87 : x
  2. Step 2: Convert to fraction form
    241,227,246.51/360,927,767.17 = 142,911,735.87/x
  3. Step 3: Cross multiply
    241,227,246.51x = 360,927,767.17 × 142,911,735.87
  4. Step 4: Simplify right side
    241,227,246.51x = 51,580,813,729,947,904
  5. Step 5: Solve for x
    x = 51,580,813,729,947,904/241,227,246.51
  6. Step 6: Final answer
    x = 213,826,648.84

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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.