Home / 3,587,640,334.20-5,381,460,501.30-3,358,057,822.20

Finding the Fourth Proportional to 3,587,640,334.20, 5,381,460,501.30 and 3,358,057,822.20

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Solution

The fourth proportional to 3,587,640,334.20, 5,381,460,501.30 and 3,358,057,822.20 is: 5,037,086,733.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,587,640,334.20 : 5,381,460,501.30 = 3,358,057,822.20 : x
  2. Step 2: Convert to fraction form
    3,587,640,334.20/5,381,460,501.30 = 3,358,057,822.20/x
  3. Step 3: Cross multiply
    3,587,640,334.20x = 5,381,460,501.30 × 3,358,057,822.20
  4. Step 4: Simplify right side
    3,587,640,334.20x = 18,071,255,531,250,798,592
  5. Step 5: Solve for x
    x = 18,071,255,531,250,798,592/3,587,640,334.20
  6. Step 6: Final answer
    x = 5,037,086,733.30

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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.