Home / 350,567,364-483,797,206.98-193,931,770.44

Finding the Fourth Proportional to 350,567,364, 483,797,206.98 and 193,931,770.44

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Solution

The fourth proportional to 350,567,364, 483,797,206.98 and 193,931,770.44 is: 267,633,723.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,567,364 : 483,797,206.98 = 193,931,770.44 : x
  2. Step 2: Convert to fraction form
    350,567,364/483,797,206.98 = 193,931,770.44/x
  3. Step 3: Cross multiply
    350,567,364x = 483,797,206.98 × 193,931,770.44
  4. Step 4: Simplify right side
    350,567,364x = 93,823,648,883,558,528
  5. Step 5: Solve for x
    x = 93,823,648,883,558,528/350,567,364
  6. Step 6: Final answer
    x = 267,633,723.27

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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.