Home / 26,663,677,630.98-39,967,519,137.90-8,971,212,984

Finding the Fourth Proportional to 26,663,677,630.98, 39,967,519,137.90 and 8,971,212,984

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Solution

The fourth proportional to 26,663,677,630.98, 39,967,519,137.90 and 8,971,212,984 is: 13,447,399,551.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,663,677,630.98 : 39,967,519,137.90 = 8,971,212,984 : x
  2. Step 2: Convert to fraction form
    26,663,677,630.98/39,967,519,137.90 = 8,971,212,984/x
  3. Step 3: Cross multiply
    26,663,677,630.98x = 39,967,519,137.90 × 8,971,212,984
  4. Step 4: Simplify right side
    26,663,677,630.98x = 358,557,126,628,197,007,360
  5. Step 5: Solve for x
    x = 358,557,126,628,197,007,360/26,663,677,630.98
  6. Step 6: Final answer
    x = 13,447,399,551.95

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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.