Home / 2,286,918,672.90-3,423,921,001.20-2,286,918,672.90

Finding the Fourth Proportional to 2,286,918,672.90, 3,423,921,001.20 and 2,286,918,672.90

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Solution

The fourth proportional to 2,286,918,672.90, 3,423,921,001.20 and 2,286,918,672.90 is: 3,423,921,001.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,286,918,672.90 : 3,423,921,001.20 = 2,286,918,672.90 : x
  2. Step 2: Convert to fraction form
    2,286,918,672.90/3,423,921,001.20 = 2,286,918,672.90/x
  3. Step 3: Cross multiply
    2,286,918,672.90x = 3,423,921,001.20 × 2,286,918,672.90
  4. Step 4: Simplify right side
    2,286,918,672.90x = 7,830,228,872,178,743,296
  5. Step 5: Solve for x
    x = 7,830,228,872,178,743,296/2,286,918,672.90
  6. Step 6: Final answer
    x = 3,423,921,001.20

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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.