Home / 2,442,881,996,132.90-3,371,330,256,783.90-1,345,464,387,778.50

Finding the Fourth Proportional to 2,442,881,996,132.90, 3,371,330,256,783.90 and 1,345,464,387,778.50

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Solution

The fourth proportional to 2,442,881,996,132.90, 3,371,330,256,783.90 and 1,345,464,387,778.50 is: 1,856,825,179,080.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,442,881,996,132.90 : 3,371,330,256,783.90 = 1,345,464,387,778.50 : x
  2. Step 2: Convert to fraction form
    2,442,881,996,132.90/3,371,330,256,783.90 = 1,345,464,387,778.50/x
  3. Step 3: Cross multiply
    2,442,881,996,132.90x = 3,371,330,256,783.90 × 1,345,464,387,778.50
  4. Step 4: Simplify right side
    2,442,881,996,132.90x = 4,536,004,799,942,883,161,407,488
  5. Step 5: Solve for x
    x = 4,536,004,799,942,883,161,407,488/2,442,881,996,132.90
  6. Step 6: Final answer
    x = 1,856,825,179,080.86

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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.