Home / 29,290,258.45-43,937,778.59-14,709,679.30

Finding the Fourth Proportional to 29,290,258.45, 43,937,778.59 and 14,709,679.30

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Solution

The fourth proportional to 29,290,258.45, 43,937,778.59 and 14,709,679.30 is: 22,065,719.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,290,258.45 : 43,937,778.59 = 14,709,679.30 : x
  2. Step 2: Convert to fraction form
    29,290,258.45/43,937,778.59 = 14,709,679.30/x
  3. Step 3: Cross multiply
    29,290,258.45x = 43,937,778.59 × 14,709,679.30
  4. Step 4: Simplify right side
    29,290,258.45x = 646,310,632,213,306.25
  5. Step 5: Solve for x
    x = 646,310,632,213,306.25/29,290,258.45
  6. Step 6: Final answer
    x = 22,065,719.68

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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.