Home / 5,356,808,693.49-7,385,533,645.37-4,387,622,167.82

Finding the Fourth Proportional to 5,356,808,693.49, 7,385,533,645.37 and 4,387,622,167.82

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Solution

The fourth proportional to 5,356,808,693.49, 7,385,533,645.37 and 4,387,622,167.82 is: 6,049,297,818.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,356,808,693.49 : 7,385,533,645.37 = 4,387,622,167.82 : x
  2. Step 2: Convert to fraction form
    5,356,808,693.49/7,385,533,645.37 = 4,387,622,167.82/x
  3. Step 3: Cross multiply
    5,356,808,693.49x = 7,385,533,645.37 × 4,387,622,167.82
  4. Step 4: Simplify right side
    5,356,808,693.49x = 32,404,931,143,605,862,400
  5. Step 5: Solve for x
    x = 32,404,931,143,605,862,400/5,356,808,693.49
  6. Step 6: Final answer
    x = 6,049,297,818.49

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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.