Home / 11,296,715,353.85-15,588,999,054.45-6,146,784,089.12

Finding the Fourth Proportional to 11,296,715,353.85, 15,588,999,054.45 and 6,146,784,089.12

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Solution

The fourth proportional to 11,296,715,353.85, 15,588,999,054.45 and 6,146,784,089.12 is: 8,482,307,321.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,296,715,353.85 : 15,588,999,054.45 = 6,146,784,089.12 : x
  2. Step 2: Convert to fraction form
    11,296,715,353.85/15,588,999,054.45 = 6,146,784,089.12/x
  3. Step 3: Cross multiply
    11,296,715,353.85x = 15,588,999,054.45 × 6,146,784,089.12
  4. Step 4: Simplify right side
    11,296,715,353.85x = 95,822,211,353,238,962,176
  5. Step 5: Solve for x
    x = 95,822,211,353,238,962,176/11,296,715,353.85
  6. Step 6: Final answer
    x = 8,482,307,321.35

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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.