Home / 11,589,885,615.90-17,387,095,905.45-4,957,501,935.90

Finding the Fourth Proportional to 11,589,885,615.90, 17,387,095,905.45 and 4,957,501,935.90

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Solution

The fourth proportional to 11,589,885,615.90, 17,387,095,905.45 and 4,957,501,935.90 is: 7,437,222,805.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,589,885,615.90 : 17,387,095,905.45 = 4,957,501,935.90 : x
  2. Step 2: Convert to fraction form
    11,589,885,615.90/17,387,095,905.45 = 4,957,501,935.90/x
  3. Step 3: Cross multiply
    11,589,885,615.90x = 17,387,095,905.45 × 4,957,501,935.90
  4. Step 4: Simplify right side
    11,589,885,615.90x = 86,196,561,610,947,330,048
  5. Step 5: Solve for x
    x = 86,196,561,610,947,330,048/11,589,885,615.90
  6. Step 6: Final answer
    x = 7,437,222,805.09

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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.