Home / 26,710,864,226.69-40,067,584,943.02-8,782,845,841.44

Finding the Fourth Proportional to 26,710,864,226.69, 40,067,584,943.02 and 8,782,845,841.44

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Solution

The fourth proportional to 26,710,864,226.69, 40,067,584,943.02 and 8,782,845,841.44 is: 13,174,692,469.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,710,864,226.69 : 40,067,584,943.02 = 8,782,845,841.44 : x
  2. Step 2: Convert to fraction form
    26,710,864,226.69/40,067,584,943.02 = 8,782,845,841.44/x
  3. Step 3: Cross multiply
    26,710,864,226.69x = 40,067,584,943.02 × 8,782,845,841.44
  4. Step 4: Simplify right side
    26,710,864,226.69x = 351,907,421,793,329,610,752
  5. Step 5: Solve for x
    x = 351,907,421,793,329,610,752/26,710,864,226.69
  6. Step 6: Final answer
    x = 13,174,692,469.96

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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.