Home / 1,923,463,801,566.30-2,885,684,061,918.60-890,411,577,588.90

Finding the Fourth Proportional to 1,923,463,801,566.30, 2,885,684,061,918.60 and 890,411,577,588.90

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Solution

The fourth proportional to 1,923,463,801,566.30, 2,885,684,061,918.60 and 890,411,577,588.90 is: 1,335,843,438,230.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,923,463,801,566.30 : 2,885,684,061,918.60 = 890,411,577,588.90 : x
  2. Step 2: Convert to fraction form
    1,923,463,801,566.30/2,885,684,061,918.60 = 890,411,577,588.90/x
  3. Step 3: Cross multiply
    1,923,463,801,566.30x = 2,885,684,061,918.60 × 890,411,577,588.90
  4. Step 4: Simplify right side
    1,923,463,801,566.30x = 2,569,446,497,996,085,707,931,648
  5. Step 5: Solve for x
    x = 2,569,446,497,996,085,707,931,648/1,923,463,801,566.30
  6. Step 6: Final answer
    x = 1,335,843,438,230.42

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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.