Home / 9,922,090,098,931.20-13,695,031,957,571-6,462,330,620,694

Finding the Fourth Proportional to 9,922,090,098,931.20, 13,695,031,957,571 and 6,462,330,620,694

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Solution

The fourth proportional to 9,922,090,098,931.20, 13,695,031,957,571 and 6,462,330,620,694 is: 8,919,675,540,975.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,922,090,098,931.20 : 13,695,031,957,571 = 6,462,330,620,694 : x
  2. Step 2: Convert to fraction form
    9,922,090,098,931.20/13,695,031,957,571 = 6,462,330,620,694/x
  3. Step 3: Cross multiply
    9,922,090,098,931.20x = 13,695,031,957,571 × 6,462,330,620,694
  4. Step 4: Simplify right side
    9,922,090,098,931.20x = 88,501,824,370,793,963,495,358,464
  5. Step 5: Solve for x
    x = 88,501,824,370,793,963,495,358,464/9,922,090,098,931.20
  6. Step 6: Final answer
    x = 8,919,675,540,975.72

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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.