Home / 7,699,881,399.02-11,529,930,682.83-5,314,194,297.04

Finding the Fourth Proportional to 7,699,881,399.02, 11,529,930,682.83 and 5,314,194,297.04

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Solution

The fourth proportional to 7,699,881,399.02, 11,529,930,682.83 and 5,314,194,297.04 is: 7,957,563,072.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,699,881,399.02 : 11,529,930,682.83 = 5,314,194,297.04 : x
  2. Step 2: Convert to fraction form
    7,699,881,399.02/11,529,930,682.83 = 5,314,194,297.04/x
  3. Step 3: Cross multiply
    7,699,881,399.02x = 11,529,930,682.83 × 5,314,194,297.04
  4. Step 4: Simplify right side
    7,699,881,399.02x = 61,272,291,879,961,698,304
  5. Step 5: Solve for x
    x = 61,272,291,879,961,698,304/7,699,881,399.02
  6. Step 6: Final answer
    x = 7,957,563,072.04

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1.5x scale

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.