Home / 22,756,820.10-34,140,145.35-6,802,080.90

Finding the Fourth Proportional to 22,756,820.10, 34,140,145.35 and 6,802,080.90

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Solution

The fourth proportional to 22,756,820.10, 34,140,145.35 and 6,802,080.90 is: 10,204,590.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,756,820.10 : 34,140,145.35 = 6,802,080.90 : x
  2. Step 2: Convert to fraction form
    22,756,820.10/34,140,145.35 = 6,802,080.90/x
  3. Step 3: Cross multiply
    22,756,820.10x = 34,140,145.35 × 6,802,080.90
  4. Step 4: Simplify right side
    22,756,820.10x = 232,224,030,608,458.84
  5. Step 5: Solve for x
    x = 232,224,030,608,458.84/22,756,820.10
  6. Step 6: Final answer
    x = 10,204,590.52

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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.