Home / 44,409,459.60-66,614,189.40-21,734,643.60

Finding the Fourth Proportional to 44,409,459.60, 66,614,189.40 and 21,734,643.60

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Solution

The fourth proportional to 44,409,459.60, 66,614,189.40 and 21,734,643.60 is: 32,601,965.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,409,459.60 : 66,614,189.40 = 21,734,643.60 : x
  2. Step 2: Convert to fraction form
    44,409,459.60/66,614,189.40 = 21,734,643.60/x
  3. Step 3: Cross multiply
    44,409,459.60x = 66,614,189.40 × 21,734,643.60
  4. Step 4: Simplify right side
    44,409,459.60x = 1,447,835,665,311,898
  5. Step 5: Solve for x
    x = 1,447,835,665,311,898/44,409,459.60
  6. Step 6: Final answer
    x = 32,601,965.40

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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.