Home / 822,077,000.30-1,233,115,500.45-822,077,000.30

Finding the Fourth Proportional to 822,077,000.30, 1,233,115,500.45 and 822,077,000.30

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Solution

The fourth proportional to 822,077,000.30, 1,233,115,500.45 and 822,077,000.30 is: 1,233,115,500.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    822,077,000.30 : 1,233,115,500.45 = 822,077,000.30 : x
  2. Step 2: Convert to fraction form
    822,077,000.30/1,233,115,500.45 = 822,077,000.30/x
  3. Step 3: Cross multiply
    822,077,000.30x = 1,233,115,500.45 × 822,077,000.30
  4. Step 4: Simplify right side
    822,077,000.30x = 1,013,715,891,633,369,344
  5. Step 5: Solve for x
    x = 1,013,715,891,633,369,344/822,077,000.30
  6. Step 6: Final answer
    x = 1,233,115,500.45

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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.