Home / 797,802,036.56-1,195,750,966.21-371,316,903.84

Finding the Fourth Proportional to 797,802,036.56, 1,195,750,966.21 and 371,316,903.84

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Solution

The fourth proportional to 797,802,036.56, 1,195,750,966.21 and 371,316,903.84 is: 556,532,230.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,802,036.56 : 1,195,750,966.21 = 371,316,903.84 : x
  2. Step 2: Convert to fraction form
    797,802,036.56/1,195,750,966.21 = 371,316,903.84/x
  3. Step 3: Cross multiply
    797,802,036.56x = 1,195,750,966.21 × 371,316,903.84
  4. Step 4: Simplify right side
    797,802,036.56x = 444,002,546,535,857,344
  5. Step 5: Solve for x
    x = 444,002,546,535,857,344/797,802,036.56
  6. Step 6: Final answer
    x = 556,532,230.04

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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.