Home / 117,422,887.32-176,064,554.14-44,644,994.82

Finding the Fourth Proportional to 117,422,887.32, 176,064,554.14 and 44,644,994.82

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Solution

The fourth proportional to 117,422,887.32, 176,064,554.14 and 44,644,994.82 is: 66,940,962.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,422,887.32 : 176,064,554.14 = 44,644,994.82 : x
  2. Step 2: Convert to fraction form
    117,422,887.32/176,064,554.14 = 44,644,994.82/x
  3. Step 3: Cross multiply
    117,422,887.32x = 176,064,554.14 × 44,644,994.82
  4. Step 4: Simplify right side
    117,422,887.32x = 7,860,401,107,454,297
  5. Step 5: Solve for x
    x = 7,860,401,107,454,297/117,422,887.32
  6. Step 6: Final answer
    x = 66,940,962.59

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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.