Home / 6,720,678,045.70-10,061,646,044.09-6,720,678,045.70

Finding the Fourth Proportional to 6,720,678,045.70, 10,061,646,044.09 and 6,720,678,045.70

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Solution

The fourth proportional to 6,720,678,045.70, 10,061,646,044.09 and 6,720,678,045.70 is: 10,061,646,044.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,720,678,045.70 : 10,061,646,044.09 = 6,720,678,045.70 : x
  2. Step 2: Convert to fraction form
    6,720,678,045.70/10,061,646,044.09 = 6,720,678,045.70/x
  3. Step 3: Cross multiply
    6,720,678,045.70x = 10,061,646,044.09 × 6,720,678,045.70
  4. Step 4: Simplify right side
    6,720,678,045.70x = 67,621,083,672,086,306,816
  5. Step 5: Solve for x
    x = 67,621,083,672,086,306,816/6,720,678,045.70
  6. Step 6: Final answer
    x = 10,061,646,044.09

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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.