Home / 5,675,068,386.36-7,831,437,290.42-3,134,704,823.64

Finding the Fourth Proportional to 5,675,068,386.36, 7,831,437,290.42 and 3,134,704,823.64

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Solution

The fourth proportional to 5,675,068,386.36, 7,831,437,290.42 and 3,134,704,823.64 is: 4,325,805,889.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,675,068,386.36 : 7,831,437,290.42 = 3,134,704,823.64 : x
  2. Step 2: Convert to fraction form
    5,675,068,386.36/7,831,437,290.42 = 3,134,704,823.64/x
  3. Step 3: Cross multiply
    5,675,068,386.36x = 7,831,437,290.42 × 3,134,704,823.64
  4. Step 4: Simplify right side
    5,675,068,386.36x = 24,549,244,250,313,744,384
  5. Step 5: Solve for x
    x = 24,549,244,250,313,744,384/5,675,068,386.36
  6. Step 6: Final answer
    x = 4,325,805,889.73

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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.