Home / 58,526,365.98-80,765,327.16-32,420,803.08

Finding the Fourth Proportional to 58,526,365.98, 80,765,327.16 and 32,420,803.08

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Solution

The fourth proportional to 58,526,365.98, 80,765,327.16 and 32,420,803.08 is: 44,740,122.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,526,365.98 : 80,765,327.16 = 32,420,803.08 : x
  2. Step 2: Convert to fraction form
    58,526,365.98/80,765,327.16 = 32,420,803.08/x
  3. Step 3: Cross multiply
    58,526,365.98x = 80,765,327.16 × 32,420,803.08
  4. Step 4: Simplify right side
    58,526,365.98x = 2,618,476,767,546,135.50
  5. Step 5: Solve for x
    x = 2,618,476,767,546,135.50/58,526,365.98
  6. Step 6: Final answer
    x = 44,740,122.23

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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.