Home / 108,723,357,837.07-150,042,884,071.31-60,551,393,344.06

Finding the Fourth Proportional to 108,723,357,837.07, 150,042,884,071.31 and 60,551,393,344.06

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Solution

The fourth proportional to 108,723,357,837.07, 150,042,884,071.31 and 60,551,393,344.06 is: 83,563,512,685.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,723,357,837.07 : 150,042,884,071.31 = 60,551,393,344.06 : x
  2. Step 2: Convert to fraction form
    108,723,357,837.07/150,042,884,071.31 = 60,551,393,344.06/x
  3. Step 3: Cross multiply
    108,723,357,837.07x = 150,042,884,071.31 × 60,551,393,344.06
  4. Step 4: Simplify right side
    108,723,357,837.07x = 9,085,305,691,879,086,489,600
  5. Step 5: Solve for x
    x = 9,085,305,691,879,086,489,600/108,723,357,837.07
  6. Step 6: Final answer
    x = 83,563,512,685.97

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1.5x scale

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.