Home / 25,764,995.67-35,543,844.46-22,827,808.53

Finding the Fourth Proportional to 25,764,995.67, 35,543,844.46 and 22,827,808.53

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Solution

The fourth proportional to 25,764,995.67, 35,543,844.46 and 22,827,808.53 is: 31,491,877.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,764,995.67 : 35,543,844.46 = 22,827,808.53 : x
  2. Step 2: Convert to fraction form
    25,764,995.67/35,543,844.46 = 22,827,808.53/x
  3. Step 3: Cross multiply
    25,764,995.67x = 35,543,844.46 × 22,827,808.53
  4. Step 4: Simplify right side
    25,764,995.67x = 811,388,075,781,516
  5. Step 5: Solve for x
    x = 811,388,075,781,516/25,764,995.67
  6. Step 6: Final answer
    x = 31,491,877.05

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Why These Related Problems?

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