Home / 33,285,524.20-49,931,051.10-10,565,780.20

Finding the Fourth Proportional to 33,285,524.20, 49,931,051.10 and 10,565,780.20

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Solution

The fourth proportional to 33,285,524.20, 49,931,051.10 and 10,565,780.20 is: 15,849,547.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,285,524.20 : 49,931,051.10 = 10,565,780.20 : x
  2. Step 2: Convert to fraction form
    33,285,524.20/49,931,051.10 = 10,565,780.20/x
  3. Step 3: Cross multiply
    33,285,524.20x = 49,931,051.10 × 10,565,780.20
  4. Step 4: Simplify right side
    33,285,524.20x = 527,560,511,077,568.19
  5. Step 5: Solve for x
    x = 527,560,511,077,568.19/33,285,524.20
  6. Step 6: Final answer
    x = 15,849,547.93

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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.