Home / 149,204,429.30-223,806,643.95-41,499,053.30

Finding the Fourth Proportional to 149,204,429.30, 223,806,643.95 and 41,499,053.30

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Solution

The fourth proportional to 149,204,429.30, 223,806,643.95 and 41,499,053.30 is: 62,248,579.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,204,429.30 : 223,806,643.95 = 41,499,053.30 : x
  2. Step 2: Convert to fraction form
    149,204,429.30/223,806,643.95 = 41,499,053.30/x
  3. Step 3: Cross multiply
    149,204,429.30x = 223,806,643.95 × 41,499,053.30
  4. Step 4: Simplify right side
    149,204,429.30x = 9,287,763,846,175,172
  5. Step 5: Solve for x
    x = 9,287,763,846,175,172/149,204,429.30
  6. Step 6: Final answer
    x = 62,248,579.95

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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.