Home / 9,968,599,003.10-13,760,902,421.62-6,211,265,960.61

Finding the Fourth Proportional to 9,968,599,003.10, 13,760,902,421.62 and 6,211,265,960.61

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Solution

The fourth proportional to 9,968,599,003.10, 13,760,902,421.62 and 6,211,265,960.61 is: 8,574,186,279.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,968,599,003.10 : 13,760,902,421.62 = 6,211,265,960.61 : x
  2. Step 2: Convert to fraction form
    9,968,599,003.10/13,760,902,421.62 = 6,211,265,960.61/x
  3. Step 3: Cross multiply
    9,968,599,003.10x = 13,760,902,421.62 × 6,211,265,960.61
  4. Step 4: Simplify right side
    9,968,599,003.10x = 85,472,624,798,671,601,664
  5. Step 5: Solve for x
    x = 85,472,624,798,671,601,664/9,968,599,003.10
  6. Step 6: Final answer
    x = 8,574,186,279.55

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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.