Home / 33,547,511-50,315,660.92-9,288,890.10

Finding the Fourth Proportional to 33,547,511, 50,315,660.92 and 9,288,890.10

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Solution

The fourth proportional to 33,547,511, 50,315,660.92 and 9,288,890.10 is: 13,931,783.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,547,511 : 50,315,660.92 = 9,288,890.10 : x
  2. Step 2: Convert to fraction form
    33,547,511/50,315,660.92 = 9,288,890.10/x
  3. Step 3: Cross multiply
    33,547,511x = 50,315,660.92 × 9,288,890.10
  4. Step 4: Simplify right side
    33,547,511x = 467,376,644,594,744.88
  5. Step 5: Solve for x
    x = 467,376,644,594,744.88/33,547,511
  6. Step 6: Final answer
    x = 13,931,783.03

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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.