Home / 2,706,798,196.40-4,055,662,331.40-2,316,791,361.20

Finding the Fourth Proportional to 2,706,798,196.40, 4,055,662,331.40 and 2,316,791,361.20

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Solution

The fourth proportional to 2,706,798,196.40, 4,055,662,331.40 and 2,316,791,361.20 is: 3,471,305,495.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,706,798,196.40 : 4,055,662,331.40 = 2,316,791,361.20 : x
  2. Step 2: Convert to fraction form
    2,706,798,196.40/4,055,662,331.40 = 2,316,791,361.20/x
  3. Step 3: Cross multiply
    2,706,798,196.40x = 4,055,662,331.40 × 2,316,791,361.20
  4. Step 4: Simplify right side
    2,706,798,196.40x = 9,396,123,453,331,771,392
  5. Step 5: Solve for x
    x = 9,396,123,453,331,771,392/2,706,798,196.40
  6. Step 6: Final answer
    x = 3,471,305,495.12

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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.