Home / 7,381,072,540,925.10-11,071,608,811,388-7,381,072,540,925.10

Finding the Fourth Proportional to 7,381,072,540,925.10, 11,071,608,811,388 and 7,381,072,540,925.10

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Solution

The fourth proportional to 7,381,072,540,925.10, 11,071,608,811,388 and 7,381,072,540,925.10 is: 11,071,608,811,388.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,381,072,540,925.10 : 11,071,608,811,388 = 7,381,072,540,925.10 : x
  2. Step 2: Convert to fraction form
    7,381,072,540,925.10/11,071,608,811,388 = 7,381,072,540,925.10/x
  3. Step 3: Cross multiply
    7,381,072,540,925.10x = 11,071,608,811,388 × 7,381,072,540,925.10
  4. Step 4: Simplify right side
    7,381,072,540,925.10x = 81,720,347,781,600,339,101,220,864
  5. Step 5: Solve for x
    x = 81,720,347,781,600,339,101,220,864/7,381,072,540,925.10
  6. Step 6: Final answer
    x = 11,071,608,811,388.00

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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.