Home / 2,546,080,654.19-3,513,529,291.44-1,401,637,457.46

Finding the Fourth Proportional to 2,546,080,654.19, 3,513,529,291.44 and 1,401,637,457.46

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Solution

The fourth proportional to 2,546,080,654.19, 3,513,529,291.44 and 1,401,637,457.46 is: 1,934,225,553.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,546,080,654.19 : 3,513,529,291.44 = 1,401,637,457.46 : x
  2. Step 2: Convert to fraction form
    2,546,080,654.19/3,513,529,291.44 = 1,401,637,457.46/x
  3. Step 3: Cross multiply
    2,546,080,654.19x = 3,513,529,291.44 × 1,401,637,457.46
  4. Step 4: Simplify right side
    2,546,080,654.19x = 4,924,694,262,749,180,928
  5. Step 5: Solve for x
    x = 4,924,694,262,749,180,928/2,546,080,654.19
  6. Step 6: Final answer
    x = 1,934,225,553.55

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.