Home / 73,732,667,348-101,718,655,927.44-43,233,283,229.60

Finding the Fourth Proportional to 73,732,667,348, 101,718,655,927.44 and 43,233,283,229.60

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Solution

The fourth proportional to 73,732,667,348, 101,718,655,927.44 and 43,233,283,229.60 is: 59,642,918,391.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,732,667,348 : 101,718,655,927.44 = 43,233,283,229.60 : x
  2. Step 2: Convert to fraction form
    73,732,667,348/101,718,655,927.44 = 43,233,283,229.60/x
  3. Step 3: Cross multiply
    73,732,667,348x = 101,718,655,927.44 × 43,233,283,229.60
  4. Step 4: Simplify right side
    73,732,667,348x = 4,397,631,461,445,244,289,024
  5. Step 5: Solve for x
    x = 4,397,631,461,445,244,289,024/73,732,667,348
  6. Step 6: Final answer
    x = 59,642,918,391.78

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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.