Home / 24,680,835.05-37,035,428.28-19,274,308.61

Finding the Fourth Proportional to 24,680,835.05, 37,035,428.28 and 19,274,308.61

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Solution

The fourth proportional to 24,680,835.05, 37,035,428.28 and 19,274,308.61 is: 28,922,533.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,680,835.05 : 37,035,428.28 = 19,274,308.61 : x
  2. Step 2: Convert to fraction form
    24,680,835.05/37,035,428.28 = 19,274,308.61/x
  3. Step 3: Cross multiply
    24,680,835.05x = 37,035,428.28 × 19,274,308.61
  4. Step 4: Simplify right side
    24,680,835.05x = 713,832,273,987,064.38
  5. Step 5: Solve for x
    x = 713,832,273,987,064.38/24,680,835.05
  6. Step 6: Final answer
    x = 28,922,533.32

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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.