Home / 1,726,277,681.40-2,589,416,522.10-1,714,184,446.20

Finding the Fourth Proportional to 1,726,277,681.40, 2,589,416,522.10 and 1,714,184,446.20

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Solution

The fourth proportional to 1,726,277,681.40, 2,589,416,522.10 and 1,714,184,446.20 is: 2,571,276,669.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,277,681.40 : 2,589,416,522.10 = 1,714,184,446.20 : x
  2. Step 2: Convert to fraction form
    1,726,277,681.40/2,589,416,522.10 = 1,714,184,446.20/x
  3. Step 3: Cross multiply
    1,726,277,681.40x = 2,589,416,522.10 × 1,714,184,446.20
  4. Step 4: Simplify right side
    1,726,277,681.40x = 4,438,737,526,917,118,464
  5. Step 5: Solve for x
    x = 4,438,737,526,917,118,464/1,726,277,681.40
  6. Step 6: Final answer
    x = 2,571,276,669.30

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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.