Home / 16,166,743,472.40-24,250,115,208.60-9,962,913,814.80

Finding the Fourth Proportional to 16,166,743,472.40, 24,250,115,208.60 and 9,962,913,814.80

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Solution

The fourth proportional to 16,166,743,472.40, 24,250,115,208.60 and 9,962,913,814.80 is: 14,944,370,722.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,166,743,472.40 : 24,250,115,208.60 = 9,962,913,814.80 : x
  2. Step 2: Convert to fraction form
    16,166,743,472.40/24,250,115,208.60 = 9,962,913,814.80/x
  3. Step 3: Cross multiply
    16,166,743,472.40x = 24,250,115,208.60 × 9,962,913,814.80
  4. Step 4: Simplify right side
    16,166,743,472.40x = 241,601,807,822,252,474,368
  5. Step 5: Solve for x
    x = 241,601,807,822,252,474,368/16,166,743,472.40
  6. Step 6: Final answer
    x = 14,944,370,722.20

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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.