Home / 37,082,720.40-55,624,080.60-29,908,266.90

Finding the Fourth Proportional to 37,082,720.40, 55,624,080.60 and 29,908,266.90

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Solution

The fourth proportional to 37,082,720.40, 55,624,080.60 and 29,908,266.90 is: 44,862,400.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,082,720.40 : 55,624,080.60 = 29,908,266.90 : x
  2. Step 2: Convert to fraction form
    37,082,720.40/55,624,080.60 = 29,908,266.90/x
  3. Step 3: Cross multiply
    37,082,720.40x = 55,624,080.60 × 29,908,266.90
  4. Step 4: Simplify right side
    37,082,720.40x = 1,663,619,848,651,912
  5. Step 5: Solve for x
    x = 1,663,619,848,651,912/37,082,720.40
  6. Step 6: Final answer
    x = 44,862,400.35

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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.