Home / 18,084,688.25-24,956,294.04-10,349,564.49

Finding the Fourth Proportional to 18,084,688.25, 24,956,294.04 and 10,349,564.49

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Solution

The fourth proportional to 18,084,688.25, 24,956,294.04 and 10,349,564.49 is: 14,282,069.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,084,688.25 : 24,956,294.04 = 10,349,564.49 : x
  2. Step 2: Convert to fraction form
    18,084,688.25/24,956,294.04 = 10,349,564.49/x
  3. Step 3: Cross multiply
    18,084,688.25x = 24,956,294.04 × 10,349,564.49
  4. Step 4: Simplify right side
    18,084,688.25x = 258,286,774,598,382.62
  5. Step 5: Solve for x
    x = 258,286,774,598,382.62/18,084,688.25
  6. Step 6: Final answer
    x = 14,282,069.51

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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.