Home / 849,579,758,998.20-1,274,369,638,497.30-849,579,758,998.20

Finding the Fourth Proportional to 849,579,758,998.20, 1,274,369,638,497.30 and 849,579,758,998.20

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Solution

The fourth proportional to 849,579,758,998.20, 1,274,369,638,497.30 and 849,579,758,998.20 is: 1,274,369,638,497.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    849,579,758,998.20 : 1,274,369,638,497.30 = 849,579,758,998.20 : x
  2. Step 2: Convert to fraction form
    849,579,758,998.20/1,274,369,638,497.30 = 849,579,758,998.20/x
  3. Step 3: Cross multiply
    849,579,758,998.20x = 1,274,369,638,497.30 × 849,579,758,998.20
  4. Step 4: Simplify right side
    849,579,758,998.20x = 1,082,678,650,349,159,314,358,272
  5. Step 5: Solve for x
    x = 1,082,678,650,349,159,314,358,272/849,579,758,998.20
  6. Step 6: Final answer
    x = 1,274,369,638,497.30

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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.