Home / 35,976,502.54-53,964,763.13-10,072,620.23

Finding the Fourth Proportional to 35,976,502.54, 53,964,763.13 and 10,072,620.23

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Solution

The fourth proportional to 35,976,502.54, 53,964,763.13 and 10,072,620.23 is: 15,108,932.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,976,502.54 : 53,964,763.13 = 10,072,620.23 : x
  2. Step 2: Convert to fraction form
    35,976,502.54/53,964,763.13 = 10,072,620.23/x
  3. Step 3: Cross multiply
    35,976,502.54x = 53,964,763.13 × 10,072,620.23
  4. Step 4: Simplify right side
    35,976,502.54x = 543,566,564,490,209.19
  5. Step 5: Solve for x
    x = 543,566,564,490,209.19/35,976,502.54
  6. Step 6: Final answer
    x = 15,108,932.95

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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.