Home / 16,848,999,336.96-23,252,349,982.45-9,330,620,472.30

Finding the Fourth Proportional to 16,848,999,336.96, 23,252,349,982.45 and 9,330,620,472.30

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Solution

The fourth proportional to 16,848,999,336.96, 23,252,349,982.45 and 9,330,620,472.30 is: 12,876,661,007.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,848,999,336.96 : 23,252,349,982.45 = 9,330,620,472.30 : x
  2. Step 2: Convert to fraction form
    16,848,999,336.96/23,252,349,982.45 = 9,330,620,472.30/x
  3. Step 3: Cross multiply
    16,848,999,336.96x = 23,252,349,982.45 × 9,330,620,472.30
  4. Step 4: Simplify right side
    16,848,999,336.96x = 216,958,852,775,411,580,928
  5. Step 5: Solve for x
    x = 216,958,852,775,411,580,928/16,848,999,336.96
  6. Step 6: Final answer
    x = 12,876,661,007.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.