Home / 14,931,327.06-22,376,169.66-11,285,063.64

Finding the Fourth Proportional to 14,931,327.06, 22,376,169.66 and 11,285,063.64

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Solution

The fourth proportional to 14,931,327.06, 22,376,169.66 and 11,285,063.64 is: 16,911,859.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,931,327.06 : 22,376,169.66 = 11,285,063.64 : x
  2. Step 2: Convert to fraction form
    14,931,327.06/22,376,169.66 = 11,285,063.64/x
  3. Step 3: Cross multiply
    14,931,327.06x = 22,376,169.66 × 11,285,063.64
  4. Step 4: Simplify right side
    14,931,327.06x = 252,516,498,632,537.19
  5. Step 5: Solve for x
    x = 252,516,498,632,537.19/14,931,327.06
  6. Step 6: Final answer
    x = 16,911,859.05

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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.