Home / 22,668,088.56-31,270,176.78-14,393,994.48

Finding the Fourth Proportional to 22,668,088.56, 31,270,176.78 and 14,393,994.48

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Solution

The fourth proportional to 22,668,088.56, 31,270,176.78 and 14,393,994.48 is: 19,856,228.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,668,088.56 : 31,270,176.78 = 14,393,994.48 : x
  2. Step 2: Convert to fraction form
    22,668,088.56/31,270,176.78 = 14,393,994.48/x
  3. Step 3: Cross multiply
    22,668,088.56x = 31,270,176.78 × 14,393,994.48
  4. Step 4: Simplify right side
    22,668,088.56x = 450,102,751,959,944.19
  5. Step 5: Solve for x
    x = 450,102,751,959,944.19/22,668,088.56
  6. Step 6: Final answer
    x = 19,856,228.76

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1.5x scale

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.