Home / 16,848,999,337.96-23,252,349,983.83-9,330,620,473.30

Finding the Fourth Proportional to 16,848,999,337.96, 23,252,349,983.83 and 9,330,620,473.30

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Solution

The fourth proportional to 16,848,999,337.96, 23,252,349,983.83 and 9,330,620,473.30 is: 12,876,661,008.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,848,999,337.96 : 23,252,349,983.83 = 9,330,620,473.30 : x
  2. Step 2: Convert to fraction form
    16,848,999,337.96/23,252,349,983.83 = 9,330,620,473.30/x
  3. Step 3: Cross multiply
    16,848,999,337.96x = 23,252,349,983.83 × 9,330,620,473.30
  4. Step 4: Simplify right side
    16,848,999,337.96x = 216,958,852,811,461,132,288
  5. Step 5: Solve for x
    x = 216,958,852,811,461,132,288/16,848,999,337.96
  6. Step 6: Final answer
    x = 12,876,661,008.74

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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.