Home / 11,296,715,355.36-15,588,999,056.52-6,146,784,090.63

Finding the Fourth Proportional to 11,296,715,355.36, 15,588,999,056.52 and 6,146,784,090.63

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Solution

The fourth proportional to 11,296,715,355.36, 15,588,999,056.52 and 6,146,784,090.63 is: 8,482,307,323.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,296,715,355.36 : 15,588,999,056.52 = 6,146,784,090.63 : x
  2. Step 2: Convert to fraction form
    11,296,715,355.36/15,588,999,056.52 = 6,146,784,090.63/x
  3. Step 3: Cross multiply
    11,296,715,355.36x = 15,588,999,056.52 × 6,146,784,090.63
  4. Step 4: Simplify right side
    11,296,715,355.36x = 95,822,211,389,463,216,128
  5. Step 5: Solve for x
    x = 95,822,211,389,463,216,128/11,296,715,355.36
  6. Step 6: Final answer
    x = 8,482,307,323.43

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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.