Home / 22,888,876.03-31,586,686.37-12,434,933.33

Finding the Fourth Proportional to 22,888,876.03, 31,586,686.37 and 12,434,933.33

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Solution

The fourth proportional to 22,888,876.03, 31,586,686.37 and 12,434,933.33 is: 17,160,228.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,888,876.03 : 31,586,686.37 = 12,434,933.33 : x
  2. Step 2: Convert to fraction form
    22,888,876.03/31,586,686.37 = 12,434,933.33/x
  3. Step 3: Cross multiply
    22,888,876.03x = 31,586,686.37 × 12,434,933.33
  4. Step 4: Simplify right side
    22,888,876.03x = 392,778,339,248,528.12
  5. Step 5: Solve for x
    x = 392,778,339,248,528.12/22,888,876.03
  6. Step 6: Final answer
    x = 17,160,228.35

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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.