Home / 6,657,622,007.13-9,985,184,493.38-3,340,545,941.16

Finding the Fourth Proportional to 6,657,622,007.13, 9,985,184,493.38 and 3,340,545,941.16

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Solution

The fourth proportional to 6,657,622,007.13, 9,985,184,493.38 and 3,340,545,941.16 is: 5,010,192,452.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,657,622,007.13 : 9,985,184,493.38 = 3,340,545,941.16 : x
  2. Step 2: Convert to fraction form
    6,657,622,007.13/9,985,184,493.38 = 3,340,545,941.16/x
  3. Step 3: Cross multiply
    6,657,622,007.13x = 9,985,184,493.38 × 3,340,545,941.16
  4. Step 4: Simplify right side
    6,657,622,007.13x = 33,355,967,531,094,327,296
  5. Step 5: Solve for x
    x = 33,355,967,531,094,327,296/6,657,622,007.13
  6. Step 6: Final answer
    x = 5,010,192,452.41

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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.