Home / 2,442,881,996,143.50-3,371,330,256,798.90-1,345,464,387,789.30

Finding the Fourth Proportional to 2,442,881,996,143.50, 3,371,330,256,798.90 and 1,345,464,387,789.30

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Solution

The fourth proportional to 2,442,881,996,143.50, 3,371,330,256,798.90 and 1,345,464,387,789.30 is: 1,856,825,179,095.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,442,881,996,143.50 : 3,371,330,256,798.90 = 1,345,464,387,789.30 : x
  2. Step 2: Convert to fraction form
    2,442,881,996,143.50/3,371,330,256,798.90 = 1,345,464,387,789.30/x
  3. Step 3: Cross multiply
    2,442,881,996,143.50x = 3,371,330,256,798.90 × 1,345,464,387,789.30
  4. Step 4: Simplify right side
    2,442,881,996,143.50x = 4,536,004,799,999,475,797,983,232
  5. Step 5: Solve for x
    x = 4,536,004,799,999,475,797,983,232/2,442,881,996,143.50
  6. Step 6: Final answer
    x = 1,856,825,179,095.97

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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.