Home / 24,972,945.60-37,459,418.40-19,297,243.20

Finding the Fourth Proportional to 24,972,945.60, 37,459,418.40 and 19,297,243.20

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Solution

The fourth proportional to 24,972,945.60, 37,459,418.40 and 19,297,243.20 is: 28,945,864.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,972,945.60 : 37,459,418.40 = 19,297,243.20 : x
  2. Step 2: Convert to fraction form
    24,972,945.60/37,459,418.40 = 19,297,243.20/x
  3. Step 3: Cross multiply
    24,972,945.60x = 37,459,418.40 × 19,297,243.20
  4. Step 4: Simplify right side
    24,972,945.60x = 722,863,506,995,354.88
  5. Step 5: Solve for x
    x = 722,863,506,995,354.88/24,972,945.60
  6. Step 6: Final answer
    x = 28,945,864.80

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1.5x scale

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.