Home / 26,225,994.60-39,374,421.30-16,660,056.60

Finding the Fourth Proportional to 26,225,994.60, 39,374,421.30 and 16,660,056.60

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Solution

The fourth proportional to 26,225,994.60, 39,374,421.30 and 16,660,056.60 is: 25,012,591.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,225,994.60 : 39,374,421.30 = 16,660,056.60 : x
  2. Step 2: Convert to fraction form
    26,225,994.60/39,374,421.30 = 16,660,056.60/x
  3. Step 3: Cross multiply
    26,225,994.60x = 39,374,421.30 × 16,660,056.60
  4. Step 4: Simplify right side
    26,225,994.60x = 655,980,087,450,245.50
  5. Step 5: Solve for x
    x = 655,980,087,450,245.50/26,225,994.60
  6. Step 6: Final answer
    x = 25,012,591.42

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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.