Home / 18,054,550.02-24,914,828.97-10,106,981.22

Finding the Fourth Proportional to 18,054,550.02, 24,914,828.97 and 10,106,981.22

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Solution

The fourth proportional to 18,054,550.02, 24,914,828.97 and 10,106,981.22 is: 13,947,382.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,054,550.02 : 24,914,828.97 = 10,106,981.22 : x
  2. Step 2: Convert to fraction form
    18,054,550.02/24,914,828.97 = 10,106,981.22/x
  3. Step 3: Cross multiply
    18,054,550.02x = 24,914,828.97 × 10,106,981.22
  4. Step 4: Simplify right side
    18,054,550.02x = 251,813,708,499,301.94
  5. Step 5: Solve for x
    x = 251,813,708,499,301.94/18,054,550.02
  6. Step 6: Final answer
    x = 13,947,382.14

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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.