Home / 16,848,999,341.94-23,252,349,989.33-9,330,620,477.28

Finding the Fourth Proportional to 16,848,999,341.94, 23,252,349,989.33 and 9,330,620,477.28

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Solution

The fourth proportional to 16,848,999,341.94, 23,252,349,989.33 and 9,330,620,477.28 is: 12,876,661,014.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,848,999,341.94 : 23,252,349,989.33 = 9,330,620,477.28 : x
  2. Step 2: Convert to fraction form
    16,848,999,341.94/23,252,349,989.33 = 9,330,620,477.28/x
  3. Step 3: Cross multiply
    16,848,999,341.94x = 23,252,349,989.33 × 9,330,620,477.28
  4. Step 4: Simplify right side
    16,848,999,341.94x = 216,958,852,955,277,262,848
  5. Step 5: Solve for x
    x = 216,958,852,955,277,262,848/16,848,999,341.94
  6. Step 6: Final answer
    x = 12,876,661,014.24

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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.