Home / 13,661,102,795,442-20,490,932,489,709-4,480,951,359,968.10

Finding the Fourth Proportional to 13,661,102,795,442, 20,490,932,489,709 and 4,480,951,359,968.10

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Solution

The fourth proportional to 13,661,102,795,442, 20,490,932,489,709 and 4,480,951,359,968.10 is: 6,721,190,315,426.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,661,102,795,442 : 20,490,932,489,709 = 4,480,951,359,968.10 : x
  2. Step 2: Convert to fraction form
    13,661,102,795,442/20,490,932,489,709 = 4,480,951,359,968.10/x
  3. Step 3: Cross multiply
    13,661,102,795,442x = 20,490,932,489,709 × 4,480,951,359,968.10
  4. Step 4: Simplify right side
    13,661,102,795,442x = 91,818,871,806,776,053,807,972,352
  5. Step 5: Solve for x
    x = 91,818,871,806,776,053,807,972,352/13,661,102,795,442
  6. Step 6: Final answer
    x = 6,721,190,315,426.90

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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.