Home / 19,334,467.32-26,682,249.96-10,633,312.86

Finding the Fourth Proportional to 19,334,467.32, 26,682,249.96 and 10,633,312.86

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Solution

The fourth proportional to 19,334,467.32, 26,682,249.96 and 10,633,312.86 is: 14,674,348.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,334,467.32 : 26,682,249.96 = 10,633,312.86 : x
  2. Step 2: Convert to fraction form
    19,334,467.32/26,682,249.96 = 10,633,312.86/x
  3. Step 3: Cross multiply
    19,334,467.32x = 26,682,249.96 × 10,633,312.86
  4. Step 4: Simplify right side
    19,334,467.32x = 283,720,711,633,402.50
  5. Step 5: Solve for x
    x = 283,720,711,633,402.50/19,334,467.32
  6. Step 6: Final answer
    x = 14,674,348.51

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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.