Home / 96,622,963.17-144,947,903.31-31,046,074.35

Finding the Fourth Proportional to 96,622,963.17, 144,947,903.31 and 31,046,074.35

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Solution

The fourth proportional to 96,622,963.17, 144,947,903.31 and 31,046,074.35 is: 46,573,435.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,622,963.17 : 144,947,903.31 = 31,046,074.35 : x
  2. Step 2: Convert to fraction form
    96,622,963.17/144,947,903.31 = 31,046,074.35/x
  3. Step 3: Cross multiply
    96,622,963.17x = 144,947,903.31 × 31,046,074.35
  4. Step 4: Simplify right side
    96,622,963.17x = 4,500,063,383,038,871.50
  5. Step 5: Solve for x
    x = 4,500,063,383,038,871.50/96,622,963.17
  6. Step 6: Final answer
    x = 46,573,435.91

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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.