Home / 346,237,825.27-519,388,665.09-113,069,759.24

Finding the Fourth Proportional to 346,237,825.27, 519,388,665.09 and 113,069,759.24

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Solution

The fourth proportional to 346,237,825.27, 519,388,665.09 and 113,069,759.24 is: 169,615,065.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,237,825.27 : 519,388,665.09 = 113,069,759.24 : x
  2. Step 2: Convert to fraction form
    346,237,825.27/519,388,665.09 = 113,069,759.24/x
  3. Step 3: Cross multiply
    346,237,825.27x = 519,388,665.09 × 113,069,759.24
  4. Step 4: Simplify right side
    346,237,825.27x = 58,727,151,311,114,344
  5. Step 5: Solve for x
    x = 58,727,151,311,114,344/346,237,825.27
  6. Step 6: Final answer
    x = 169,615,065.21

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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.