Home / 797,802,026.72-1,195,750,951.46-371,316,894

Finding the Fourth Proportional to 797,802,026.72, 1,195,750,951.46 and 371,316,894

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Solution

The fourth proportional to 797,802,026.72, 1,195,750,951.46 and 371,316,894 is: 556,532,215.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,802,026.72 : 1,195,750,951.46 = 371,316,894 : x
  2. Step 2: Convert to fraction form
    797,802,026.72/1,195,750,951.46 = 371,316,894/x
  3. Step 3: Cross multiply
    797,802,026.72x = 1,195,750,951.46 × 371,316,894
  4. Step 4: Simplify right side
    797,802,026.72x = 444,002,529,291,815,360
  5. Step 5: Solve for x
    x = 444,002,529,291,815,360/797,802,026.72
  6. Step 6: Final answer
    x = 556,532,215.29

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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.