Home / 2,426,255,904,149.70-3,348,338,396,959.50-1,343,609,347,639

Finding the Fourth Proportional to 2,426,255,904,149.70, 3,348,338,396,959.50 and 1,343,609,347,639

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Solution

The fourth proportional to 2,426,255,904,149.70, 3,348,338,396,959.50 and 1,343,609,347,639 is: 1,854,239,184,547.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,426,255,904,149.70 : 3,348,338,396,959.50 = 1,343,609,347,639 : x
  2. Step 2: Convert to fraction form
    2,426,255,904,149.70/3,348,338,396,959.50 = 1,343,609,347,639/x
  3. Step 3: Cross multiply
    2,426,255,904,149.70x = 3,348,338,396,959.50 × 1,343,609,347,639
  4. Step 4: Simplify right side
    2,426,255,904,149.70x = 4,498,858,769,213,368,796,446,720
  5. Step 5: Solve for x
    x = 4,498,858,769,213,368,796,446,720/2,426,255,904,149.70
  6. Step 6: Final answer
    x = 1,854,239,184,547.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.