Home / 334,368,276.30-501,552,414.45-298,655,441.10

Finding the Fourth Proportional to 334,368,276.30, 501,552,414.45 and 298,655,441.10

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Solution

The fourth proportional to 334,368,276.30, 501,552,414.45 and 298,655,441.10 is: 447,983,161.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,368,276.30 : 501,552,414.45 = 298,655,441.10 : x
  2. Step 2: Convert to fraction form
    334,368,276.30/501,552,414.45 = 298,655,441.10/x
  3. Step 3: Cross multiply
    334,368,276.30x = 501,552,414.45 × 298,655,441.10
  4. Step 4: Simplify right side
    334,368,276.30x = 149,791,357,572,334,784
  5. Step 5: Solve for x
    x = 149,791,357,572,334,784/334,368,276.30
  6. Step 6: Final answer
    x = 447,983,161.65

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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.