Home / 561,330,650.20-841,995,975.30-233,697,273.70

Finding the Fourth Proportional to 561,330,650.20, 841,995,975.30 and 233,697,273.70

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Solution

The fourth proportional to 561,330,650.20, 841,995,975.30 and 233,697,273.70 is: 350,545,910.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    561,330,650.20 : 841,995,975.30 = 233,697,273.70 : x
  2. Step 2: Convert to fraction form
    561,330,650.20/841,995,975.30 = 233,697,273.70/x
  3. Step 3: Cross multiply
    561,330,650.20x = 841,995,975.30 × 233,697,273.70
  4. Step 4: Simplify right side
    561,330,650.20x = 196,772,163,893,982,528
  5. Step 5: Solve for x
    x = 196,772,163,893,982,528/561,330,650.20
  6. Step 6: Final answer
    x = 350,545,910.55

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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.