Home / 5,248,985,281,638-7,912,820,144,538-4,899,086,466,997.50

Finding the Fourth Proportional to 5,248,985,281,638, 7,912,820,144,538 and 4,899,086,466,997.50

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Solution

The fourth proportional to 5,248,985,281,638, 7,912,820,144,538 and 4,899,086,466,997.50 is: 7,385,349,359,142.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,248,985,281,638 : 7,912,820,144,538 = 4,899,086,466,997.50 : x
  2. Step 2: Convert to fraction form
    5,248,985,281,638/7,912,820,144,538 = 4,899,086,466,997.50/x
  3. Step 3: Cross multiply
    5,248,985,281,638x = 7,912,820,144,538 × 4,899,086,466,997.50
  4. Step 4: Simplify right side
    5,248,985,281,638x = 38,765,590,085,891,314,556,076,032
  5. Step 5: Solve for x
    x = 38,765,590,085,891,314,556,076,032/5,248,985,281,638
  6. Step 6: Final answer
    x = 7,385,349,359,142.06

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.