Home / 341,105,315.64-470,726,744.40-184,472,419.44

Finding the Fourth Proportional to 341,105,315.64, 470,726,744.40 and 184,472,419.44

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Solution

The fourth proportional to 341,105,315.64, 470,726,744.40 and 184,472,419.44 is: 254,572,700.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,105,315.64 : 470,726,744.40 = 184,472,419.44 : x
  2. Step 2: Convert to fraction form
    341,105,315.64/470,726,744.40 = 184,472,419.44/x
  3. Step 3: Cross multiply
    341,105,315.64x = 470,726,744.40 × 184,472,419.44
  4. Step 4: Simplify right side
    341,105,315.64x = 86,836,101,434,582,464
  5. Step 5: Solve for x
    x = 86,836,101,434,582,464/341,105,315.64
  6. Step 6: Final answer
    x = 254,572,700.73

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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.