Home / 2,442,881,996,138.50-3,371,330,256,791.90-1,345,464,387,784.30

Finding the Fourth Proportional to 2,442,881,996,138.50, 3,371,330,256,791.90 and 1,345,464,387,784.30

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Solution

The fourth proportional to 2,442,881,996,138.50, 3,371,330,256,791.90 and 1,345,464,387,784.30 is: 1,856,825,179,089.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,442,881,996,138.50 : 3,371,330,256,791.90 = 1,345,464,387,784.30 : x
  2. Step 2: Convert to fraction form
    2,442,881,996,138.50/3,371,330,256,791.90 = 1,345,464,387,784.30/x
  3. Step 3: Cross multiply
    2,442,881,996,138.50x = 3,371,330,256,791.90 × 1,345,464,387,784.30
  4. Step 4: Simplify right side
    2,442,881,996,138.50x = 4,536,004,799,973,200,798,679,040
  5. Step 5: Solve for x
    x = 4,536,004,799,973,200,798,679,040/2,442,881,996,138.50
  6. Step 6: Final answer
    x = 1,856,825,179,089.02

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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.