Home / 10,589,515,807.08-15,886,368,372-3,026,368,352.58

Finding the Fourth Proportional to 10,589,515,807.08, 15,886,368,372 and 3,026,368,352.58

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Solution

The fourth proportional to 10,589,515,807.08, 15,886,368,372 and 3,026,368,352.58 is: 4,540,151,160.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,589,515,807.08 : 15,886,368,372 = 3,026,368,352.58 : x
  2. Step 2: Convert to fraction form
    10,589,515,807.08/15,886,368,372 = 3,026,368,352.58/x
  3. Step 3: Cross multiply
    10,589,515,807.08x = 15,886,368,372 × 3,026,368,352.58
  4. Step 4: Simplify right side
    10,589,515,807.08x = 48,078,002,478,448,656,384
  5. Step 5: Solve for x
    x = 48,078,002,478,448,656,384/10,589,515,807.08
  6. Step 6: Final answer
    x = 4,540,151,160.29

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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.