Home / 3,332,195,691,330.40-4,598,062,382,287.70-1,868,671,330,394.70

Finding the Fourth Proportional to 3,332,195,691,330.40, 4,598,062,382,287.70 and 1,868,671,330,394.70

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Solution

The fourth proportional to 3,332,195,691,330.40, 4,598,062,382,287.70 and 1,868,671,330,394.70 is: 2,578,560,248,277.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,195,691,330.40 : 4,598,062,382,287.70 = 1,868,671,330,394.70 : x
  2. Step 2: Convert to fraction form
    3,332,195,691,330.40/4,598,062,382,287.70 = 1,868,671,330,394.70/x
  3. Step 3: Cross multiply
    3,332,195,691,330.40x = 4,598,062,382,287.70 × 1,868,671,330,394.70
  4. Step 4: Simplify right side
    3,332,195,691,330.40x = 8,592,267,349,147,380,428,570,624
  5. Step 5: Solve for x
    x = 8,592,267,349,147,380,428,570,624/3,332,195,691,330.40
  6. Step 6: Final answer
    x = 2,578,560,248,277.87

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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.