Home / 132,843,683.60-199,258,439.48-35,797,833.08

Finding the Fourth Proportional to 132,843,683.60, 199,258,439.48 and 35,797,833.08

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Solution

The fourth proportional to 132,843,683.60, 199,258,439.48 and 35,797,833.08 is: 53,694,840.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,843,683.60 : 199,258,439.48 = 35,797,833.08 : x
  2. Step 2: Convert to fraction form
    132,843,683.60/199,258,439.48 = 35,797,833.08/x
  3. Step 3: Cross multiply
    132,843,683.60x = 199,258,439.48 × 35,797,833.08
  4. Step 4: Simplify right side
    132,843,683.60x = 7,133,020,356,286,321
  5. Step 5: Solve for x
    x = 7,133,020,356,286,321/132,843,683.60
  6. Step 6: Final answer
    x = 53,694,840.15

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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.