Home / 2,022,657,434.64-2,791,259,181.90-1,130,583,196.44

Finding the Fourth Proportional to 2,022,657,434.64, 2,791,259,181.90 and 1,130,583,196.44

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Solution

The fourth proportional to 2,022,657,434.64, 2,791,259,181.90 and 1,130,583,196.44 is: 1,560,200,295.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,657,434.64 : 2,791,259,181.90 = 1,130,583,196.44 : x
  2. Step 2: Convert to fraction form
    2,022,657,434.64/2,791,259,181.90 = 1,130,583,196.44/x
  3. Step 3: Cross multiply
    2,022,657,434.64x = 2,791,259,181.90 × 1,130,583,196.44
  4. Step 4: Simplify right side
    2,022,657,434.64x = 3,155,750,727,965,001,728
  5. Step 5: Solve for x
    x = 3,155,750,727,965,001,728/2,022,657,434.64
  6. Step 6: Final answer
    x = 1,560,200,295.87

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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.