Home / 49,961,307.75-68,925,492.45-33,446,752.35

Finding the Fourth Proportional to 49,961,307.75, 68,925,492.45 and 33,446,752.35

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Solution

The fourth proportional to 49,961,307.75, 68,925,492.45 and 33,446,752.35 is: 46,142,384.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,961,307.75 : 68,925,492.45 = 33,446,752.35 : x
  2. Step 2: Convert to fraction form
    49,961,307.75/68,925,492.45 = 33,446,752.35/x
  3. Step 3: Cross multiply
    49,961,307.75x = 68,925,492.45 × 33,446,752.35
  4. Step 4: Simplify right side
    49,961,307.75x = 2,305,333,876,576,945
  5. Step 5: Solve for x
    x = 2,305,333,876,576,945/49,961,307.75
  6. Step 6: Final answer
    x = 46,142,384.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.