Home / 797,202,016.40-1,195,803,024.60-593,128,672.40

Finding the Fourth Proportional to 797,202,016.40, 1,195,803,024.60 and 593,128,672.40

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Solution

The fourth proportional to 797,202,016.40, 1,195,803,024.60 and 593,128,672.40 is: 889,693,008.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,202,016.40 : 1,195,803,024.60 = 593,128,672.40 : x
  2. Step 2: Convert to fraction form
    797,202,016.40/1,195,803,024.60 = 593,128,672.40/x
  3. Step 3: Cross multiply
    797,202,016.40x = 1,195,803,024.60 × 593,128,672.40
  4. Step 4: Simplify right side
    797,202,016.40x = 709,265,060,432,902,400
  5. Step 5: Solve for x
    x = 709,265,060,432,902,400/797,202,016.40
  6. Step 6: Final answer
    x = 889,693,008.60

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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.