Home / 32,113,725.54-48,159,789.92-11,639,159.16

Finding the Fourth Proportional to 32,113,725.54, 48,159,789.92 and 11,639,159.16

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Solution

The fourth proportional to 32,113,725.54, 48,159,789.92 and 11,639,159.16 is: 17,454,825.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,113,725.54 : 48,159,789.92 = 11,639,159.16 : x
  2. Step 2: Convert to fraction form
    32,113,725.54/48,159,789.92 = 11,639,159.16/x
  3. Step 3: Cross multiply
    32,113,725.54x = 48,159,789.92 × 11,639,159.16
  4. Step 4: Simplify right side
    32,113,725.54x = 560,539,459,991,043.69
  5. Step 5: Solve for x
    x = 560,539,459,991,043.69/32,113,725.54
  6. Step 6: Final answer
    x = 17,454,825.02

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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.