Home / 491,324,822.10-736,987,233.15-233,044,496.10

Finding the Fourth Proportional to 491,324,822.10, 736,987,233.15 and 233,044,496.10

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Solution

The fourth proportional to 491,324,822.10, 736,987,233.15 and 233,044,496.10 is: 349,566,744.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    491,324,822.10 : 736,987,233.15 = 233,044,496.10 : x
  2. Step 2: Convert to fraction form
    491,324,822.10/736,987,233.15 = 233,044,496.10/x
  3. Step 3: Cross multiply
    491,324,822.10x = 736,987,233.15 × 233,044,496.10
  4. Step 4: Simplify right side
    491,324,822.10x = 171,750,818,381,574,944
  5. Step 5: Solve for x
    x = 171,750,818,381,574,944/491,324,822.10
  6. Step 6: Final answer
    x = 349,566,744.15

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1.5x scale

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.