Home / 181,004,976.70-271,507,465.05-59,836,428.70

Finding the Fourth Proportional to 181,004,976.70, 271,507,465.05 and 59,836,428.70

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Solution

The fourth proportional to 181,004,976.70, 271,507,465.05 and 59,836,428.70 is: 89,754,643.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,004,976.70 : 271,507,465.05 = 59,836,428.70 : x
  2. Step 2: Convert to fraction form
    181,004,976.70/271,507,465.05 = 59,836,428.70/x
  3. Step 3: Cross multiply
    181,004,976.70x = 271,507,465.05 × 59,836,428.70
  4. Step 4: Simplify right side
    181,004,976.70x = 16,246,037,073,982,068
  5. Step 5: Solve for x
    x = 16,246,037,073,982,068/181,004,976.70
  6. Step 6: Final answer
    x = 89,754,643.05

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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.