Home / 53,001,874.32-79,446,123.36-24,204,858

Finding the Fourth Proportional to 53,001,874.32, 79,446,123.36 and 24,204,858

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Solution

The fourth proportional to 53,001,874.32, 79,446,123.36 and 24,204,858 is: 36,281,398.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,001,874.32 : 79,446,123.36 = 24,204,858 : x
  2. Step 2: Convert to fraction form
    53,001,874.32/79,446,123.36 = 24,204,858/x
  3. Step 3: Cross multiply
    53,001,874.32x = 79,446,123.36 × 24,204,858
  4. Step 4: Simplify right side
    53,001,874.32x = 1,922,982,134,579,282.75
  5. Step 5: Solve for x
    x = 1,922,982,134,579,282.75/53,001,874.32
  6. Step 6: Final answer
    x = 36,281,398.71

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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.