Home / 26,088,584.85-35,994,173.47-15,071,314.68

Finding the Fourth Proportional to 26,088,584.85, 35,994,173.47 and 15,071,314.68

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Solution

The fourth proportional to 26,088,584.85, 35,994,173.47 and 15,071,314.68 is: 20,793,750.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,088,584.85 : 35,994,173.47 = 15,071,314.68 : x
  2. Step 2: Convert to fraction form
    26,088,584.85/35,994,173.47 = 15,071,314.68/x
  3. Step 3: Cross multiply
    26,088,584.85x = 35,994,173.47 × 15,071,314.68
  4. Step 4: Simplify right side
    26,088,584.85x = 542,479,515,012,877.50
  5. Step 5: Solve for x
    x = 542,479,515,012,877.50/26,088,584.85
  6. Step 6: Final answer
    x = 20,793,750.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.