Home / 16,848,999,336.18-23,252,349,981.38-9,330,620,471.52

Finding the Fourth Proportional to 16,848,999,336.18, 23,252,349,981.38 and 9,330,620,471.52

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Solution

The fourth proportional to 16,848,999,336.18, 23,252,349,981.38 and 9,330,620,471.52 is: 12,876,661,006.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,848,999,336.18 : 23,252,349,981.38 = 9,330,620,471.52 : x
  2. Step 2: Convert to fraction form
    16,848,999,336.18/23,252,349,981.38 = 9,330,620,471.52/x
  3. Step 3: Cross multiply
    16,848,999,336.18x = 23,252,349,981.38 × 9,330,620,471.52
  4. Step 4: Simplify right side
    16,848,999,336.18x = 216,958,852,747,211,931,648
  5. Step 5: Solve for x
    x = 216,958,852,747,211,931,648/16,848,999,336.18
  6. Step 6: Final answer
    x = 12,876,661,006.29

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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.