Home / 410,611,280.16-566,621,898.48-234,392,268

Finding the Fourth Proportional to 410,611,280.16, 566,621,898.48 and 234,392,268

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Solution

The fourth proportional to 410,611,280.16, 566,621,898.48 and 234,392,268 is: 323,448,960.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,611,280.16 : 566,621,898.48 = 234,392,268 : x
  2. Step 2: Convert to fraction form
    410,611,280.16/566,621,898.48 = 234,392,268/x
  3. Step 3: Cross multiply
    410,611,280.16x = 566,621,898.48 × 234,392,268
  4. Step 4: Simplify right side
    410,611,280.16x = 132,811,791,883,192,960
  5. Step 5: Solve for x
    x = 132,811,791,883,192,960/410,611,280.16
  6. Step 6: Final answer
    x = 323,448,960.86

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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.