Home / 32,258,967.20-48,388,450.80-22,040,266.40

Finding the Fourth Proportional to 32,258,967.20, 48,388,450.80 and 22,040,266.40

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Solution

The fourth proportional to 32,258,967.20, 48,388,450.80 and 22,040,266.40 is: 33,060,399.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,258,967.20 : 48,388,450.80 = 22,040,266.40 : x
  2. Step 2: Convert to fraction form
    32,258,967.20/48,388,450.80 = 22,040,266.40/x
  3. Step 3: Cross multiply
    32,258,967.20x = 48,388,450.80 × 22,040,266.40
  4. Step 4: Simplify right side
    32,258,967.20x = 1,066,494,346,315,293
  5. Step 5: Solve for x
    x = 1,066,494,346,315,293/32,258,967.20
  6. Step 6: Final answer
    x = 33,060,399.60

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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.