Home / 2,552,871,997.10-3,829,307,995.65-1,567,102,086.20

Finding the Fourth Proportional to 2,552,871,997.10, 3,829,307,995.65 and 1,567,102,086.20

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Solution

The fourth proportional to 2,552,871,997.10, 3,829,307,995.65 and 1,567,102,086.20 is: 2,350,653,129.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,871,997.10 : 3,829,307,995.65 = 1,567,102,086.20 : x
  2. Step 2: Convert to fraction form
    2,552,871,997.10/3,829,307,995.65 = 1,567,102,086.20/x
  3. Step 3: Cross multiply
    2,552,871,997.10x = 3,829,307,995.65 × 1,567,102,086.20
  4. Step 4: Simplify right side
    2,552,871,997.10x = 6,000,916,548,685,455,360
  5. Step 5: Solve for x
    x = 6,000,916,548,685,455,360/2,552,871,997.10
  6. Step 6: Final answer
    x = 2,350,653,129.30

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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.