Home / 2,465,881,844.42-3,698,822,695.16-1,137,516,863.25

Finding the Fourth Proportional to 2,465,881,844.42, 3,698,822,695.16 and 1,137,516,863.25

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Solution

The fourth proportional to 2,465,881,844.42, 3,698,822,695.16 and 1,137,516,863.25 is: 1,706,275,261.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,465,881,844.42 : 3,698,822,695.16 = 1,137,516,863.25 : x
  2. Step 2: Convert to fraction form
    2,465,881,844.42/3,698,822,695.16 = 1,137,516,863.25/x
  3. Step 3: Cross multiply
    2,465,881,844.42x = 3,698,822,695.16 × 1,137,516,863.25
  4. Step 4: Simplify right side
    2,465,881,844.42x = 4,207,473,189,919,475,200
  5. Step 5: Solve for x
    x = 4,207,473,189,919,475,200/2,465,881,844.42
  6. Step 6: Final answer
    x = 1,706,275,261.91

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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.