Home / 166,714,669.59-250,049,302.71-43,882,701.23

Finding the Fourth Proportional to 166,714,669.59, 250,049,302.71 and 43,882,701.23

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Solution

The fourth proportional to 166,714,669.59, 250,049,302.71 and 43,882,701.23 is: 65,818,076.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,714,669.59 : 250,049,302.71 = 43,882,701.23 : x
  2. Step 2: Convert to fraction form
    166,714,669.59/250,049,302.71 = 43,882,701.23/x
  3. Step 3: Cross multiply
    166,714,669.59x = 250,049,302.71 × 43,882,701.23
  4. Step 4: Simplify right side
    166,714,669.59x = 10,972,838,843,592,758
  5. Step 5: Solve for x
    x = 10,972,838,843,592,758/166,714,669.59
  6. Step 6: Final answer
    x = 65,818,076.30

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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.