Home / 21,717,864,447,308-32,580,143,984,104-7,404,753,952,580

Finding the Fourth Proportional to 21,717,864,447,308, 32,580,143,984,104 and 7,404,753,952,580

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Solution

The fourth proportional to 21,717,864,447,308, 32,580,143,984,104 and 7,404,753,952,580 is: 11,108,272,202,694.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,717,864,447,308 : 32,580,143,984,104 = 7,404,753,952,580 : x
  2. Step 2: Convert to fraction form
    21,717,864,447,308/32,580,143,984,104 = 7,404,753,952,580/x
  3. Step 3: Cross multiply
    21,717,864,447,308x = 32,580,143,984,104 × 7,404,753,952,580
  4. Step 4: Simplify right side
    21,717,864,447,308x = 241,247,949,941,919,614,494,572,544
  5. Step 5: Solve for x
    x = 241,247,949,941,919,614,494,572,544/21,717,864,447,308
  6. Step 6: Final answer
    x = 11,108,272,202,694.55

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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.