Home / 45,602,107,036.33-62,930,906,346.51-25,279,511,277.42

Finding the Fourth Proportional to 45,602,107,036.33, 62,930,906,346.51 and 25,279,511,277.42

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Solution

The fourth proportional to 45,602,107,036.33, 62,930,906,346.51 and 25,279,511,277.42 is: 34,885,724,806.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,602,107,036.33 : 62,930,906,346.51 = 25,279,511,277.42 : x
  2. Step 2: Convert to fraction form
    45,602,107,036.33/62,930,906,346.51 = 25,279,511,277.42/x
  3. Step 3: Cross multiply
    45,602,107,036.33x = 62,930,906,346.51 × 25,279,511,277.42
  4. Step 4: Simplify right side
    45,602,107,036.33x = 1,590,862,556,684,861,308,928
  5. Step 5: Solve for x
    x = 1,590,862,556,684,861,308,928/45,602,107,036.33
  6. Step 6: Final answer
    x = 34,885,724,806.91

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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.