Home / 3,560,857,435.16-5,337,516,328.46-1,197,768,787.64

Finding the Fourth Proportional to 3,560,857,435.16, 5,337,516,328.46 and 1,197,768,787.64

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Solution

The fourth proportional to 3,560,857,435.16, 5,337,516,328.46 and 1,197,768,787.64 is: 1,795,385,122.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,560,857,435.16 : 5,337,516,328.46 = 1,197,768,787.64 : x
  2. Step 2: Convert to fraction form
    3,560,857,435.16/5,337,516,328.46 = 1,197,768,787.64/x
  3. Step 3: Cross multiply
    3,560,857,435.16x = 5,337,516,328.46 × 1,197,768,787.64
  4. Step 4: Simplify right side
    3,560,857,435.16x = 6,393,110,461,748,238,336
  5. Step 5: Solve for x
    x = 6,393,110,461,748,238,336/3,560,857,435.16
  6. Step 6: Final answer
    x = 1,795,385,122.31

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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.