Home / 14,927,297.22-20,606,026.19-10,035,356.76

Finding the Fourth Proportional to 14,927,297.22, 20,606,026.19 and 10,035,356.76

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Solution

The fourth proportional to 14,927,297.22, 20,606,026.19 and 10,035,356.76 is: 13,853,065.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,927,297.22 : 20,606,026.19 = 10,035,356.76 : x
  2. Step 2: Convert to fraction form
    14,927,297.22/20,606,026.19 = 10,035,356.76/x
  3. Step 3: Cross multiply
    14,927,297.22x = 20,606,026.19 × 10,035,356.76
  4. Step 4: Simplify right side
    14,927,297.22x = 206,788,824,172,376.75
  5. Step 5: Solve for x
    x = 206,788,824,172,376.75/14,927,297.22
  6. Step 6: Final answer
    x = 13,853,065.37

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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.