Home / 109,395,924.84-164,033,307.36-44,745,129

Finding the Fourth Proportional to 109,395,924.84, 164,033,307.36 and 44,745,129

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Solution

The fourth proportional to 109,395,924.84, 164,033,307.36 and 44,745,129 is: 67,092,915.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,395,924.84 : 164,033,307.36 = 44,745,129 : x
  2. Step 2: Convert to fraction form
    109,395,924.84/164,033,307.36 = 44,745,129/x
  3. Step 3: Cross multiply
    109,395,924.84x = 164,033,307.36 × 44,745,129
  4. Step 4: Simplify right side
    109,395,924.84x = 7,339,691,498,119,850
  5. Step 5: Solve for x
    x = 7,339,691,498,119,850/109,395,924.84
  6. Step 6: Final answer
    x = 67,092,915.10

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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.