Home / 22,685,718,702.21-34,028,110,764.09-7,560,386,498.94

Finding the Fourth Proportional to 22,685,718,702.21, 34,028,110,764.09 and 7,560,386,498.94

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Solution

The fourth proportional to 22,685,718,702.21, 34,028,110,764.09 and 7,560,386,498.94 is: 11,340,424,016.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,685,718,702.21 : 34,028,110,764.09 = 7,560,386,498.94 : x
  2. Step 2: Convert to fraction form
    22,685,718,702.21/34,028,110,764.09 = 7,560,386,498.94/x
  3. Step 3: Cross multiply
    22,685,718,702.21x = 34,028,110,764.09 × 7,560,386,498.94
  4. Step 4: Simplify right side
    22,685,718,702.21x = 257,265,669,205,135,032,320
  5. Step 5: Solve for x
    x = 257,265,669,205,135,032,320/22,685,718,702.21
  6. Step 6: Final answer
    x = 11,340,424,016.64

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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.