Home / 24,920,364.16-37,380,297.12-7,881,040

Finding the Fourth Proportional to 24,920,364.16, 37,380,297.12 and 7,881,040

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Solution

The fourth proportional to 24,920,364.16, 37,380,297.12 and 7,881,040 is: 11,821,481.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,920,364.16 : 37,380,297.12 = 7,881,040 : x
  2. Step 2: Convert to fraction form
    24,920,364.16/37,380,297.12 = 7,881,040/x
  3. Step 3: Cross multiply
    24,920,364.16x = 37,380,297.12 × 7,881,040
  4. Step 4: Simplify right side
    24,920,364.16x = 294,595,616,814,604.75
  5. Step 5: Solve for x
    x = 294,595,616,814,604.75/24,920,364.16
  6. Step 6: Final answer
    x = 11,821,481.22

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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.