Home / 121,409,476.60-182,051,229.30-44,693,015.80

Finding the Fourth Proportional to 121,409,476.60, 182,051,229.30 and 44,693,015.80

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Solution

The fourth proportional to 121,409,476.60, 182,051,229.30 and 44,693,015.80 is: 67,016,337.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,409,476.60 : 182,051,229.30 = 44,693,015.80 : x
  2. Step 2: Convert to fraction form
    121,409,476.60/182,051,229.30 = 44,693,015.80/x
  3. Step 3: Cross multiply
    121,409,476.60x = 182,051,229.30 × 44,693,015.80
  4. Step 4: Simplify right side
    121,409,476.60x = 8,136,418,467,514,323
  5. Step 5: Solve for x
    x = 8,136,418,467,514,323/121,409,476.60
  6. Step 6: Final answer
    x = 67,016,337.57

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.