Home / 132,032,246.60-197,670,456.30-116,915,702.60

Finding the Fourth Proportional to 132,032,246.60, 197,670,456.30 and 116,915,702.60

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Solution

The fourth proportional to 132,032,246.60, 197,670,456.30 and 116,915,702.60 is: 175,038,908.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,032,246.60 : 197,670,456.30 = 116,915,702.60 : x
  2. Step 2: Convert to fraction form
    132,032,246.60/197,670,456.30 = 116,915,702.60/x
  3. Step 3: Cross multiply
    132,032,246.60x = 197,670,456.30 × 116,915,702.60
  4. Step 4: Simplify right side
    132,032,246.60x = 23,110,780,281,577,096
  5. Step 5: Solve for x
    x = 23,110,780,281,577,096/132,032,246.60
  6. Step 6: Final answer
    x = 175,038,908.12

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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.