Home / 41,106,992.86-56,723,515.95-22,768,852.06

Finding the Fourth Proportional to 41,106,992.86, 56,723,515.95 and 22,768,852.06

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Solution

The fourth proportional to 41,106,992.86, 56,723,515.95 and 22,768,852.06 is: 31,418,725.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,106,992.86 : 56,723,515.95 = 22,768,852.06 : x
  2. Step 2: Convert to fraction form
    41,106,992.86/56,723,515.95 = 22,768,852.06/x
  3. Step 3: Cross multiply
    41,106,992.86x = 56,723,515.95 × 22,768,852.06
  4. Step 4: Simplify right side
    41,106,992.86x = 1,291,529,342,988,600.25
  5. Step 5: Solve for x
    x = 1,291,529,342,988,600.25/41,106,992.86
  6. Step 6: Final answer
    x = 31,418,725.94

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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.