Home / 712,476,234.20-1,067,013,740.10-712,476,234.20

Finding the Fourth Proportional to 712,476,234.20, 1,067,013,740.10 and 712,476,234.20

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Solution

The fourth proportional to 712,476,234.20, 1,067,013,740.10 and 712,476,234.20 is: 1,067,013,740.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    712,476,234.20 : 1,067,013,740.10 = 712,476,234.20 : x
  2. Step 2: Convert to fraction form
    712,476,234.20/1,067,013,740.10 = 712,476,234.20/x
  3. Step 3: Cross multiply
    712,476,234.20x = 1,067,013,740.10 × 712,476,234.20
  4. Step 4: Simplify right side
    712,476,234.20x = 760,221,931,386,105,600
  5. Step 5: Solve for x
    x = 760,221,931,386,105,600/712,476,234.20
  6. Step 6: Final answer
    x = 1,067,013,740.10

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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.