Home / 4,965,583,420.60-7,447,777,934.10-2,057,235,004.60

Finding the Fourth Proportional to 4,965,583,420.60, 7,447,777,934.10 and 2,057,235,004.60

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Solution

The fourth proportional to 4,965,583,420.60, 7,447,777,934.10 and 2,057,235,004.60 is: 3,085,605,089.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,965,583,420.60 : 7,447,777,934.10 = 2,057,235,004.60 : x
  2. Step 2: Convert to fraction form
    4,965,583,420.60/7,447,777,934.10 = 2,057,235,004.60/x
  3. Step 3: Cross multiply
    4,965,583,420.60x = 7,447,777,934.10 × 2,057,235,004.60
  4. Step 4: Simplify right side
    4,965,583,420.60x = 15,321,829,472,517,992,448
  5. Step 5: Solve for x
    x = 15,321,829,472,517,992,448/4,965,583,420.60
  6. Step 6: Final answer
    x = 3,085,605,089.01

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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.