Home / 9,968,599,040.04-13,760,902,472.60-6,211,265,997.56

Finding the Fourth Proportional to 9,968,599,040.04, 13,760,902,472.60 and 6,211,265,997.56

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Solution

The fourth proportional to 9,968,599,040.04, 13,760,902,472.60 and 6,211,265,997.56 is: 8,574,186,330.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,968,599,040.04 : 13,760,902,472.60 = 6,211,265,997.56 : x
  2. Step 2: Convert to fraction form
    9,968,599,040.04/13,760,902,472.60 = 6,211,265,997.56/x
  3. Step 3: Cross multiply
    9,968,599,040.04x = 13,760,902,472.60 × 6,211,265,997.56
  4. Step 4: Simplify right side
    9,968,599,040.04x = 85,472,625,623,699,849,216
  5. Step 5: Solve for x
    x = 85,472,625,623,699,849,216/9,968,599,040.04
  6. Step 6: Final answer
    x = 8,574,186,330.54

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1.5x scale

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.