Home / 27,194,920.40-40,697,902.20-24,927,438.80

Finding the Fourth Proportional to 27,194,920.40, 40,697,902.20 and 24,927,438.80

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Solution

The fourth proportional to 27,194,920.40, 40,697,902.20 and 24,927,438.80 is: 37,304,557.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,194,920.40 : 40,697,902.20 = 24,927,438.80 : x
  2. Step 2: Convert to fraction form
    27,194,920.40/40,697,902.20 = 24,927,438.80/x
  3. Step 3: Cross multiply
    27,194,920.40x = 40,697,902.20 × 24,927,438.80
  4. Step 4: Simplify right side
    27,194,920.40x = 1,014,494,466,378,885.50
  5. Step 5: Solve for x
    x = 1,014,494,466,378,885.50/27,194,920.40
  6. Step 6: Final answer
    x = 37,304,557.30

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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.