Home / 2,760,658,848,045.90-4,140,988,272,068.80-2,760,658,848,045.90

Finding the Fourth Proportional to 2,760,658,848,045.90, 4,140,988,272,068.80 and 2,760,658,848,045.90

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Solution

The fourth proportional to 2,760,658,848,045.90, 4,140,988,272,068.80 and 2,760,658,848,045.90 is: 4,140,988,272,068.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,760,658,848,045.90 : 4,140,988,272,068.80 = 2,760,658,848,045.90 : x
  2. Step 2: Convert to fraction form
    2,760,658,848,045.90/4,140,988,272,068.80 = 2,760,658,848,045.90/x
  3. Step 3: Cross multiply
    2,760,658,848,045.90x = 4,140,988,272,068.80 × 2,760,658,848,045.90
  4. Step 4: Simplify right side
    2,760,658,848,045.90x = 11,431,855,912,941,034,640,769,024
  5. Step 5: Solve for x
    x = 11,431,855,912,941,034,640,769,024/2,760,658,848,045.90
  6. Step 6: Final answer
    x = 4,140,988,272,068.80

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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.