Home / 2,249,695,519,330.40-3,104,577,404,624.70-1,222,027,876,158.30

Finding the Fourth Proportional to 2,249,695,519,330.40, 3,104,577,404,624.70 and 1,222,027,876,158.30

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Solution

The fourth proportional to 2,249,695,519,330.40, 3,104,577,404,624.70 and 1,222,027,876,158.30 is: 1,686,397,158,879.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,249,695,519,330.40 : 3,104,577,404,624.70 = 1,222,027,876,158.30 : x
  2. Step 2: Convert to fraction form
    2,249,695,519,330.40/3,104,577,404,624.70 = 1,222,027,876,158.30/x
  3. Step 3: Cross multiply
    2,249,695,519,330.40x = 3,104,577,404,624.70 × 1,222,027,876,158.30
  4. Step 4: Simplify right side
    2,249,695,519,330.40x = 3,793,880,132,142,569,850,142,720
  5. Step 5: Solve for x
    x = 3,793,880,132,142,569,850,142,720/2,249,695,519,330.40
  6. Step 6: Final answer
    x = 1,686,397,158,879.43

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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.