Home / 1,982,224,207.04-2,974,646,229.62-933,262,393.70

Finding the Fourth Proportional to 1,982,224,207.04, 2,974,646,229.62 and 933,262,393.70

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Solution

The fourth proportional to 1,982,224,207.04, 2,974,646,229.62 and 933,262,393.70 is: 1,400,510,321.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,982,224,207.04 : 2,974,646,229.62 = 933,262,393.70 : x
  2. Step 2: Convert to fraction form
    1,982,224,207.04/2,974,646,229.62 = 933,262,393.70/x
  3. Step 3: Cross multiply
    1,982,224,207.04x = 2,974,646,229.62 × 933,262,393.70
  4. Step 4: Simplify right side
    1,982,224,207.04x = 2,776,125,460,646,301,696
  5. Step 5: Solve for x
    x = 2,776,125,460,646,301,696/1,982,224,207.04
  6. Step 6: Final answer
    x = 1,400,510,321.08

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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.