Home / 24,983,280.60-37,474,920.90-7,945,675.80

Finding the Fourth Proportional to 24,983,280.60, 37,474,920.90 and 7,945,675.80

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Solution

The fourth proportional to 24,983,280.60, 37,474,920.90 and 7,945,675.80 is: 11,918,513.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,983,280.60 : 37,474,920.90 = 7,945,675.80 : x
  2. Step 2: Convert to fraction form
    24,983,280.60/37,474,920.90 = 7,945,675.80/x
  3. Step 3: Cross multiply
    24,983,280.60x = 37,474,920.90 × 7,945,675.80
  4. Step 4: Simplify right side
    24,983,280.60x = 297,763,572,102,044.19
  5. Step 5: Solve for x
    x = 297,763,572,102,044.19/24,983,280.60
  6. Step 6: Final answer
    x = 11,918,513.70

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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.