Home / 3,705,500,919.62-5,113,680,112.29-2,012,026,941.27

Finding the Fourth Proportional to 3,705,500,919.62, 5,113,680,112.29 and 2,012,026,941.27

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Solution

The fourth proportional to 3,705,500,919.62, 5,113,680,112.29 and 2,012,026,941.27 is: 2,776,645,419.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,705,500,919.62 : 5,113,680,112.29 = 2,012,026,941.27 : x
  2. Step 2: Convert to fraction form
    3,705,500,919.62/5,113,680,112.29 = 2,012,026,941.27/x
  3. Step 3: Cross multiply
    3,705,500,919.62x = 5,113,680,112.29 × 2,012,026,941.27
  4. Step 4: Simplify right side
    3,705,500,919.62x = 10,288,862,154,964,078,592
  5. Step 5: Solve for x
    x = 10,288,862,154,964,078,592/3,705,500,919.62
  6. Step 6: Final answer
    x = 2,776,645,419.38

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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.