Home / 229,248,540.80-343,872,811.20-183,898,908.80

Finding the Fourth Proportional to 229,248,540.80, 343,872,811.20 and 183,898,908.80

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Solution

The fourth proportional to 229,248,540.80, 343,872,811.20 and 183,898,908.80 is: 275,848,363.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,248,540.80 : 343,872,811.20 = 183,898,908.80 : x
  2. Step 2: Convert to fraction form
    229,248,540.80/343,872,811.20 = 183,898,908.80/x
  3. Step 3: Cross multiply
    229,248,540.80x = 343,872,811.20 × 183,898,908.80
  4. Step 4: Simplify right side
    229,248,540.80x = 63,237,834,745,668,424
  5. Step 5: Solve for x
    x = 63,237,834,745,668,424/229,248,540.80
  6. Step 6: Final answer
    x = 275,848,363.20

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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.