Home / 230,744,058.92-346,116,975.84-55,866,801.56

Finding the Fourth Proportional to 230,744,058.92, 346,116,975.84 and 55,866,801.56

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Solution

The fourth proportional to 230,744,058.92, 346,116,975.84 and 55,866,801.56 is: 83,800,417.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,744,058.92 : 346,116,975.84 = 55,866,801.56 : x
  2. Step 2: Convert to fraction form
    230,744,058.92/346,116,975.84 = 55,866,801.56/x
  3. Step 3: Cross multiply
    230,744,058.92x = 346,116,975.84 × 55,866,801.56
  4. Step 4: Simplify right side
    230,744,058.92x = 19,336,448,405,521,260
  5. Step 5: Solve for x
    x = 19,336,448,405,521,260/230,744,058.92
  6. Step 6: Final answer
    x = 83,800,417.21

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1.5x scale

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.