Home / 33,151,931,413.77-49,709,736,785.19-16,326,743,852.12

Finding the Fourth Proportional to 33,151,931,413.77, 49,709,736,785.19 and 16,326,743,852.12

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Solution

The fourth proportional to 33,151,931,413.77, 49,709,736,785.19 and 16,326,743,852.12 is: 24,481,172,131.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,151,931,413.77 : 49,709,736,785.19 = 16,326,743,852.12 : x
  2. Step 2: Convert to fraction form
    33,151,931,413.77/49,709,736,785.19 = 16,326,743,852.12/x
  3. Step 3: Cross multiply
    33,151,931,413.77x = 49,709,736,785.19 × 16,326,743,852.12
  4. Step 4: Simplify right side
    33,151,931,413.77x = 811,598,139,448,104,321,024
  5. Step 5: Solve for x
    x = 811,598,139,448,104,321,024/33,151,931,413.77
  6. Step 6: Final answer
    x = 24,481,172,131.98

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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.