Home / 275,844,334,113.60-413,766,501,170.40-127,074,866,337.60

Finding the Fourth Proportional to 275,844,334,113.60, 413,766,501,170.40 and 127,074,866,337.60

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Solution

The fourth proportional to 275,844,334,113.60, 413,766,501,170.40 and 127,074,866,337.60 is: 190,612,299,506.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    275,844,334,113.60 : 413,766,501,170.40 = 127,074,866,337.60 : x
  2. Step 2: Convert to fraction form
    275,844,334,113.60/413,766,501,170.40 = 127,074,866,337.60/x
  3. Step 3: Cross multiply
    275,844,334,113.60x = 413,766,501,170.40 × 127,074,866,337.60
  4. Step 4: Simplify right side
    275,844,334,113.60x = 52,579,322,831,204,998,184,960
  5. Step 5: Solve for x
    x = 52,579,322,831,204,998,184,960/275,844,334,113.60
  6. Step 6: Final answer
    x = 190,612,299,506.40

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Double scale
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1.5x scale

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.