Home / 5,280,397,777,042-7,920,596,665,562.90-5,280,397,777,042

Finding the Fourth Proportional to 5,280,397,777,042, 7,920,596,665,562.90 and 5,280,397,777,042

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Solution

The fourth proportional to 5,280,397,777,042, 7,920,596,665,562.90 and 5,280,397,777,042 is: 7,920,596,665,562.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,280,397,777,042 : 7,920,596,665,562.90 = 5,280,397,777,042 : x
  2. Step 2: Convert to fraction form
    5,280,397,777,042/7,920,596,665,562.90 = 5,280,397,777,042/x
  3. Step 3: Cross multiply
    5,280,397,777,042x = 7,920,596,665,562.90 × 5,280,397,777,042
  4. Step 4: Simplify right side
    5,280,397,777,042x = 41,823,901,025,684,618,999,758,848
  5. Step 5: Solve for x
    x = 41,823,901,025,684,618,999,758,848/5,280,397,777,042
  6. Step 6: Final answer
    x = 7,920,596,665,562.90

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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.