Home / 48,620,735,422.86-72,956,034,967.11-23,459,910,218.61

Finding the Fourth Proportional to 48,620,735,422.86, 72,956,034,967.11 and 23,459,910,218.61

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Solution

The fourth proportional to 48,620,735,422.86, 72,956,034,967.11 and 23,459,910,218.61 is: 35,201,895,145.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,620,735,422.86 : 72,956,034,967.11 = 23,459,910,218.61 : x
  2. Step 2: Convert to fraction form
    48,620,735,422.86/72,956,034,967.11 = 23,459,910,218.61/x
  3. Step 3: Cross multiply
    48,620,735,422.86x = 72,956,034,967.11 × 23,459,910,218.61
  4. Step 4: Simplify right side
    48,620,735,422.86x = 1,711,542,030,234,219,446,272
  5. Step 5: Solve for x
    x = 1,711,542,030,234,219,446,272/48,620,735,422.86
  6. Step 6: Final answer
    x = 35,201,895,145.12

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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.