Home / 12,602,881,624.60-18,904,322,436.90-6,072,534,616.60

Finding the Fourth Proportional to 12,602,881,624.60, 18,904,322,436.90 and 6,072,534,616.60

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Solution

The fourth proportional to 12,602,881,624.60, 18,904,322,436.90 and 6,072,534,616.60 is: 9,108,801,924.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,602,881,624.60 : 18,904,322,436.90 = 6,072,534,616.60 : x
  2. Step 2: Convert to fraction form
    12,602,881,624.60/18,904,322,436.90 = 6,072,534,616.60/x
  3. Step 3: Cross multiply
    12,602,881,624.60x = 18,904,322,436.90 × 6,072,534,616.60
  4. Step 4: Simplify right side
    12,602,881,624.60x = 114,797,152,401,443,340,288
  5. Step 5: Solve for x
    x = 114,797,152,401,443,340,288/12,602,881,624.60
  6. Step 6: Final answer
    x = 9,108,801,924.90

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1.5x scale

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.