Home / 19,472,220,021,002-29,209,269,423,082-6,402,694,618,166.20

Finding the Fourth Proportional to 19,472,220,021,002, 29,209,269,423,082 and 6,402,694,618,166.20

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Solution

The fourth proportional to 19,472,220,021,002, 29,209,269,423,082 and 6,402,694,618,166.20 is: 9,604,350,810,232.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,472,220,021,002 : 29,209,269,423,082 = 6,402,694,618,166.20 : x
  2. Step 2: Convert to fraction form
    19,472,220,021,002/29,209,269,423,082 = 6,402,694,618,166.20/x
  3. Step 3: Cross multiply
    19,472,220,021,002x = 29,209,269,423,082 × 6,402,694,618,166.20
  4. Step 4: Simplify right side
    19,472,220,021,002x = 187,018,032,135,733,665,987,559,424
  5. Step 5: Solve for x
    x = 187,018,032,135,733,665,987,559,424/19,472,220,021,002
  6. Step 6: Final answer
    x = 9,604,350,810,232.38

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Double scale
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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.