Home / 14,927,293.64-20,606,021.19-10,035,352.96

Finding the Fourth Proportional to 14,927,293.64, 20,606,021.19 and 10,035,352.96

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Solution

The fourth proportional to 14,927,293.64, 20,606,021.19 and 10,035,352.96 is: 13,853,060.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,927,293.64 : 20,606,021.19 = 10,035,352.96 : x
  2. Step 2: Convert to fraction form
    14,927,293.64/20,606,021.19 = 10,035,352.96/x
  3. Step 3: Cross multiply
    14,927,293.64x = 20,606,021.19 × 10,035,352.96
  4. Step 4: Simplify right side
    14,927,293.64x = 206,788,695,742,889.25
  5. Step 5: Solve for x
    x = 206,788,695,742,889.25/14,927,293.64
  6. Step 6: Final answer
    x = 13,853,060.09

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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.