Home / 20,193,352-30,290,028.04-6,009,928

Finding the Fourth Proportional to 20,193,352, 30,290,028.04 and 6,009,928

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Solution

The fourth proportional to 20,193,352, 30,290,028.04 and 6,009,928 is: 9,014,892.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,193,352 : 30,290,028.04 = 6,009,928 : x
  2. Step 2: Convert to fraction form
    20,193,352/30,290,028.04 = 6,009,928/x
  3. Step 3: Cross multiply
    20,193,352x = 30,290,028.04 × 6,009,928
  4. Step 4: Simplify right side
    20,193,352x = 182,040,887,638,381.12
  5. Step 5: Solve for x
    x = 182,040,887,638,381.12/20,193,352
  6. Step 6: Final answer
    x = 9,014,892.01

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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.