Home / 33,384,088.20-46,070,312.26-18,499,660.89

Finding the Fourth Proportional to 33,384,088.20, 46,070,312.26 and 18,499,660.89

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Solution

The fourth proportional to 33,384,088.20, 46,070,312.26 and 18,499,660.89 is: 25,529,681.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,384,088.20 : 46,070,312.26 = 18,499,660.89 : x
  2. Step 2: Convert to fraction form
    33,384,088.20/46,070,312.26 = 18,499,660.89/x
  3. Step 3: Cross multiply
    33,384,088.20x = 46,070,312.26 × 18,499,660.89
  4. Step 4: Simplify right side
    33,384,088.20x = 852,285,153,906,409.50
  5. Step 5: Solve for x
    x = 852,285,153,906,409.50/33,384,088.20
  6. Step 6: Final answer
    x = 25,529,681.95

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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.