Home / 8,072,007,225.20-12,108,010,837.80-8,072,007,225.20

Finding the Fourth Proportional to 8,072,007,225.20, 12,108,010,837.80 and 8,072,007,225.20

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Solution

The fourth proportional to 8,072,007,225.20, 12,108,010,837.80 and 8,072,007,225.20 is: 12,108,010,837.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,072,007,225.20 : 12,108,010,837.80 = 8,072,007,225.20 : x
  2. Step 2: Convert to fraction form
    8,072,007,225.20/12,108,010,837.80 = 8,072,007,225.20/x
  3. Step 3: Cross multiply
    8,072,007,225.20x = 12,108,010,837.80 × 8,072,007,225.20
  4. Step 4: Simplify right side
    8,072,007,225.20x = 97,735,950,965,521,498,112
  5. Step 5: Solve for x
    x = 97,735,950,965,521,498,112/8,072,007,225.20
  6. Step 6: Final answer
    x = 12,108,010,837.80

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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.