Home / 82,795,061.34-114,257,940.33-45,626,675.24

Finding the Fourth Proportional to 82,795,061.34, 114,257,940.33 and 45,626,675.24

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Solution

The fourth proportional to 82,795,061.34, 114,257,940.33 and 45,626,675.24 is: 62,965,228.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,795,061.34 : 114,257,940.33 = 45,626,675.24 : x
  2. Step 2: Convert to fraction form
    82,795,061.34/114,257,940.33 = 45,626,675.24/x
  3. Step 3: Cross multiply
    82,795,061.34x = 114,257,940.33 × 45,626,675.24
  4. Step 4: Simplify right side
    82,795,061.34x = 5,213,209,936,714,041
  5. Step 5: Solve for x
    x = 5,213,209,936,714,041/82,795,061.34
  6. Step 6: Final answer
    x = 62,965,228.27

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.