Home / 30,258,524.70-45,360,230.85-11,084,658.30

Finding the Fourth Proportional to 30,258,524.70, 45,360,230.85 and 11,084,658.30

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Solution

The fourth proportional to 30,258,524.70, 45,360,230.85 and 11,084,658.30 is: 16,616,892.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,258,524.70 : 45,360,230.85 = 11,084,658.30 : x
  2. Step 2: Convert to fraction form
    30,258,524.70/45,360,230.85 = 11,084,658.30/x
  3. Step 3: Cross multiply
    30,258,524.70x = 45,360,230.85 × 11,084,658.30
  4. Step 4: Simplify right side
    30,258,524.70x = 502,802,659,381,368.62
  5. Step 5: Solve for x
    x = 502,802,659,381,368.62/30,258,524.70
  6. Step 6: Final answer
    x = 16,616,892.74

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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.