Home / 955,230,434,694.83-1,433,046,914,125.60-309,785,733,730.59

Finding the Fourth Proportional to 955,230,434,694.83, 1,433,046,914,125.60 and 309,785,733,730.59

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Solution

The fourth proportional to 955,230,434,694.83, 1,433,046,914,125.60 and 309,785,733,730.59 is: 464,743,870,838.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,230,434,694.83 : 1,433,046,914,125.60 = 309,785,733,730.59 : x
  2. Step 2: Convert to fraction form
    955,230,434,694.83/1,433,046,914,125.60 = 309,785,733,730.59/x
  3. Step 3: Cross multiply
    955,230,434,694.83x = 1,433,046,914,125.60 × 309,785,733,730.59
  4. Step 4: Simplify right side
    955,230,434,694.83x = 443,937,489,762,756,881,022,976
  5. Step 5: Solve for x
    x = 443,937,489,762,756,881,022,976/955,230,434,694.83
  6. Step 6: Final answer
    x = 464,743,870,838.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.