Home / 17,337,143.21-26,009,441.75-5,041,320.22

Finding the Fourth Proportional to 17,337,143.21, 26,009,441.75 and 5,041,320.22

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Solution

The fourth proportional to 17,337,143.21, 26,009,441.75 and 5,041,320.22 is: 7,563,064.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,337,143.21 : 26,009,441.75 = 5,041,320.22 : x
  2. Step 2: Convert to fraction form
    17,337,143.21/26,009,441.75 = 5,041,320.22/x
  3. Step 3: Cross multiply
    17,337,143.21x = 26,009,441.75 × 5,041,320.22
  4. Step 4: Simplify right side
    17,337,143.21x = 131,121,924,449,933.38
  5. Step 5: Solve for x
    x = 131,121,924,449,933.38/17,337,143.21
  6. Step 6: Final answer
    x = 7,563,064.05

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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.