Home / 25,607,152,610.60-38,432,228,000.70-11,654,246,575.40

Finding the Fourth Proportional to 25,607,152,610.60, 38,432,228,000.70 and 11,654,246,575.40

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Solution

The fourth proportional to 25,607,152,610.60, 38,432,228,000.70 and 11,654,246,575.40 is: 17,491,154,458.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,607,152,610.60 : 38,432,228,000.70 = 11,654,246,575.40 : x
  2. Step 2: Convert to fraction form
    25,607,152,610.60/38,432,228,000.70 = 11,654,246,575.40/x
  3. Step 3: Cross multiply
    25,607,152,610.60x = 38,432,228,000.70 × 11,654,246,575.40
  4. Step 4: Simplify right side
    25,607,152,610.60x = 447,898,661,562,149,896,192
  5. Step 5: Solve for x
    x = 447,898,661,562,149,896,192/25,607,152,610.60
  6. Step 6: Final answer
    x = 17,491,154,458.80

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1.5x scale

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.