Home / 9,198,153,762.99-13,797,340,503.29-2,565,379,349.31

Finding the Fourth Proportional to 9,198,153,762.99, 13,797,340,503.29 and 2,565,379,349.31

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Solution

The fourth proportional to 9,198,153,762.99, 13,797,340,503.29 and 2,565,379,349.31 is: 3,848,099,663.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,198,153,762.99 : 13,797,340,503.29 = 2,565,379,349.31 : x
  2. Step 2: Convert to fraction form
    9,198,153,762.99/13,797,340,503.29 = 2,565,379,349.31/x
  3. Step 3: Cross multiply
    9,198,153,762.99x = 13,797,340,503.29 × 2,565,379,349.31
  4. Step 4: Simplify right side
    9,198,153,762.99x = 35,395,412,402,538,610,688
  5. Step 5: Solve for x
    x = 35,395,412,402,538,610,688/9,198,153,762.99
  6. Step 6: Final answer
    x = 3,848,099,663.76

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.