Home / 47,293,607.06-65,265,647.20-26,385,463.33

Finding the Fourth Proportional to 47,293,607.06, 65,265,647.20 and 26,385,463.33

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Solution

The fourth proportional to 47,293,607.06, 65,265,647.20 and 26,385,463.33 is: 36,412,201.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,293,607.06 : 65,265,647.20 = 26,385,463.33 : x
  2. Step 2: Convert to fraction form
    47,293,607.06/65,265,647.20 = 26,385,463.33/x
  3. Step 3: Cross multiply
    47,293,607.06x = 65,265,647.20 × 26,385,463.33
  4. Step 4: Simplify right side
    47,293,607.06x = 1,722,064,340,675,189.50
  5. Step 5: Solve for x
    x = 1,722,064,340,675,189.50/47,293,607.06
  6. Step 6: Final answer
    x = 36,412,201.31

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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.