Home / 33,508,665.92-46,239,234-18,823,534.40

Finding the Fourth Proportional to 33,508,665.92, 46,239,234 and 18,823,534.40

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Solution

The fourth proportional to 33,508,665.92, 46,239,234 and 18,823,534.40 is: 25,974,946.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,508,665.92 : 46,239,234 = 18,823,534.40 : x
  2. Step 2: Convert to fraction form
    33,508,665.92/46,239,234 = 18,823,534.40/x
  3. Step 3: Cross multiply
    33,508,665.92x = 46,239,234 × 18,823,534.40
  4. Step 4: Simplify right side
    33,508,665.92x = 870,385,811,828,649.50
  5. Step 5: Solve for x
    x = 870,385,811,828,649.50/33,508,665.92
  6. Step 6: Final answer
    x = 25,974,946.72

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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.