Home / 7,699,881,395.24-11,529,930,677.25-5,314,194,293.24

Finding the Fourth Proportional to 7,699,881,395.24, 11,529,930,677.25 and 5,314,194,293.24

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Solution

The fourth proportional to 7,699,881,395.24, 11,529,930,677.25 and 5,314,194,293.24 is: 7,957,563,066.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,699,881,395.24 : 11,529,930,677.25 = 5,314,194,293.24 : x
  2. Step 2: Convert to fraction form
    7,699,881,395.24/11,529,930,677.25 = 5,314,194,293.24/x
  3. Step 3: Cross multiply
    7,699,881,395.24x = 11,529,930,677.25 × 5,314,194,293.24
  4. Step 4: Simplify right side
    7,699,881,395.24x = 61,272,291,806,494,752,768
  5. Step 5: Solve for x
    x = 61,272,291,806,494,752,768/7,699,881,395.24
  6. Step 6: Final answer
    x = 7,957,563,066.41

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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.