Home / 35,623,069.98-49,164,472.98-19,948,063.65

Finding the Fourth Proportional to 35,623,069.98, 49,164,472.98 and 19,948,063.65

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Solution

The fourth proportional to 35,623,069.98, 49,164,472.98 and 19,948,063.65 is: 27,530,924.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,623,069.98 : 49,164,472.98 = 19,948,063.65 : x
  2. Step 2: Convert to fraction form
    35,623,069.98/49,164,472.98 = 19,948,063.65/x
  3. Step 3: Cross multiply
    35,623,069.98x = 49,164,472.98 × 19,948,063.65
  4. Step 4: Simplify right side
    35,623,069.98x = 980,736,036,323,745
  5. Step 5: Solve for x
    x = 980,736,036,323,745/35,623,069.98
  6. Step 6: Final answer
    x = 27,530,924.11

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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.