Home / 299,295,890.55-448,943,835.83-183,906,271.35

Finding the Fourth Proportional to 299,295,890.55, 448,943,835.83 and 183,906,271.35

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Solution

The fourth proportional to 299,295,890.55, 448,943,835.83 and 183,906,271.35 is: 275,859,407.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    299,295,890.55 : 448,943,835.83 = 183,906,271.35 : x
  2. Step 2: Convert to fraction form
    299,295,890.55/448,943,835.83 = 183,906,271.35/x
  3. Step 3: Cross multiply
    299,295,890.55x = 448,943,835.83 × 183,906,271.35
  4. Step 4: Simplify right side
    299,295,890.55x = 82,563,586,892,142,304
  5. Step 5: Solve for x
    x = 82,563,586,892,142,304/299,295,890.55
  6. Step 6: Final answer
    x = 275,859,407.03

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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.