Home / 14,115,246,054.86-21,176,026,760.38-4,301,361,741.26

Finding the Fourth Proportional to 14,115,246,054.86, 21,176,026,760.38 and 4,301,361,741.26

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Solution

The fourth proportional to 14,115,246,054.86, 21,176,026,760.38 and 4,301,361,741.26 is: 6,453,004,856.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,115,246,054.86 : 21,176,026,760.38 = 4,301,361,741.26 : x
  2. Step 2: Convert to fraction form
    14,115,246,054.86/21,176,026,760.38 = 4,301,361,741.26/x
  3. Step 3: Cross multiply
    14,115,246,054.86x = 21,176,026,760.38 × 4,301,361,741.26
  4. Step 4: Simplify right side
    14,115,246,054.86x = 91,085,751,338,996,482,048
  5. Step 5: Solve for x
    x = 91,085,751,338,996,482,048/14,115,246,054.86
  6. Step 6: Final answer
    x = 6,453,004,856.24

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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.