Home / 75,930,590.15-113,937,348.63-32,204,547.37

Finding the Fourth Proportional to 75,930,590.15, 113,937,348.63 and 32,204,547.37

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Solution

The fourth proportional to 75,930,590.15, 113,937,348.63 and 32,204,547.37 is: 48,324,406.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,930,590.15 : 113,937,348.63 = 32,204,547.37 : x
  2. Step 2: Convert to fraction form
    75,930,590.15/113,937,348.63 = 32,204,547.37/x
  3. Step 3: Cross multiply
    75,930,590.15x = 113,937,348.63 × 32,204,547.37
  4. Step 4: Simplify right side
    75,930,590.15x = 3,669,300,740,436,330
  5. Step 5: Solve for x
    x = 3,669,300,740,436,330/75,930,590.15
  6. Step 6: Final answer
    x = 48,324,406.98

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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.