Home / 11,296,715,303.86-15,588,998,985.30-6,146,784,039.16

Finding the Fourth Proportional to 11,296,715,303.86, 15,588,998,985.30 and 6,146,784,039.16

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Solution

The fourth proportional to 11,296,715,303.86, 15,588,998,985.30 and 6,146,784,039.16 is: 8,482,307,252.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,296,715,303.86 : 15,588,998,985.30 = 6,146,784,039.16 : x
  2. Step 2: Convert to fraction form
    11,296,715,303.86/15,588,998,985.30 = 6,146,784,039.16/x
  3. Step 3: Cross multiply
    11,296,715,303.86x = 15,588,998,985.30 × 6,146,784,039.16
  4. Step 4: Simplify right side
    11,296,715,303.86x = 95,822,210,149,265,620,992
  5. Step 5: Solve for x
    x = 95,822,210,149,265,620,992/11,296,715,303.86
  6. Step 6: Final answer
    x = 8,482,307,252.32

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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.