Home / 9,718,910,491,466.40-14,568,160,718,255-3,270,007,127,645.60

Finding the Fourth Proportional to 9,718,910,491,466.40, 14,568,160,718,255 and 3,270,007,127,645.60

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Solution

The fourth proportional to 9,718,910,491,466.40, 14,568,160,718,255 and 3,270,007,127,645.60 is: 4,901,577,129,165.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,718,910,491,466.40 : 14,568,160,718,255 = 3,270,007,127,645.60 : x
  2. Step 2: Convert to fraction form
    9,718,910,491,466.40/14,568,160,718,255 = 3,270,007,127,645.60/x
  3. Step 3: Cross multiply
    9,718,910,491,466.40x = 14,568,160,718,255 × 3,270,007,127,645.60
  4. Step 4: Simplify right side
    9,718,910,491,466.40x = 47,637,989,385,380,495,464,857,600
  5. Step 5: Solve for x
    x = 47,637,989,385,380,495,464,857,600/9,718,910,491,466.40
  6. Step 6: Final answer
    x = 4,901,577,129,165.72

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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.