Home / 56,410,187.52-84,615,309.28-37,236,463.36

Finding the Fourth Proportional to 56,410,187.52, 84,615,309.28 and 37,236,463.36

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Solution

The fourth proportional to 56,410,187.52, 84,615,309.28 and 37,236,463.36 is: 55,854,713.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,410,187.52 : 84,615,309.28 = 37,236,463.36 : x
  2. Step 2: Convert to fraction form
    56,410,187.52/84,615,309.28 = 37,236,463.36/x
  3. Step 3: Cross multiply
    56,410,187.52x = 84,615,309.28 × 37,236,463.36
  4. Step 4: Simplify right side
    56,410,187.52x = 3,150,774,863,699,788
  5. Step 5: Solve for x
    x = 3,150,774,863,699,788/56,410,187.52
  6. Step 6: Final answer
    x = 55,854,713.52

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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.