Home / 355,486,101.40-533,229,152.10-183,299,217.40

Finding the Fourth Proportional to 355,486,101.40, 533,229,152.10 and 183,299,217.40

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Solution

The fourth proportional to 355,486,101.40, 533,229,152.10 and 183,299,217.40 is: 274,948,826.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    355,486,101.40 : 533,229,152.10 = 183,299,217.40 : x
  2. Step 2: Convert to fraction form
    355,486,101.40/533,229,152.10 = 183,299,217.40/x
  3. Step 3: Cross multiply
    355,486,101.40x = 533,229,152.10 × 183,299,217.40
  4. Step 4: Simplify right side
    355,486,101.40x = 97,740,486,274,795,568
  5. Step 5: Solve for x
    x = 97,740,486,274,795,568/355,486,101.40
  6. Step 6: Final answer
    x = 274,948,826.10

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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.