Home / 254,958,200.90-382,437,301.35-233,700,560.90

Finding the Fourth Proportional to 254,958,200.90, 382,437,301.35 and 233,700,560.90

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Solution

The fourth proportional to 254,958,200.90, 382,437,301.35 and 233,700,560.90 is: 350,550,841.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,958,200.90 : 382,437,301.35 = 233,700,560.90 : x
  2. Step 2: Convert to fraction form
    254,958,200.90/382,437,301.35 = 233,700,560.90/x
  3. Step 3: Cross multiply
    254,958,200.90x = 382,437,301.35 × 233,700,560.90
  4. Step 4: Simplify right side
    254,958,200.90x = 89,375,811,834,577,328
  5. Step 5: Solve for x
    x = 89,375,811,834,577,328/254,958,200.90
  6. Step 6: Final answer
    x = 350,550,841.35

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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.