Home / 134,294,458.60-201,441,687.90-93,479,789.80

Finding the Fourth Proportional to 134,294,458.60, 201,441,687.90 and 93,479,789.80

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Solution

The fourth proportional to 134,294,458.60, 201,441,687.90 and 93,479,789.80 is: 140,219,684.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,294,458.60 : 201,441,687.90 = 93,479,789.80 : x
  2. Step 2: Convert to fraction form
    134,294,458.60/201,441,687.90 = 93,479,789.80/x
  3. Step 3: Cross multiply
    134,294,458.60x = 201,441,687.90 × 93,479,789.80
  4. Step 4: Simplify right side
    134,294,458.60x = 18,830,726,641,849,204
  5. Step 5: Solve for x
    x = 18,830,726,641,849,204/134,294,458.60
  6. Step 6: Final answer
    x = 140,219,684.70

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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.