Home / 14,927,292.64-20,606,019.81-10,035,351.96

Finding the Fourth Proportional to 14,927,292.64, 20,606,019.81 and 10,035,351.96

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Solution

The fourth proportional to 14,927,292.64, 20,606,019.81 and 10,035,351.96 is: 13,853,058.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,927,292.64 : 20,606,019.81 = 10,035,351.96 : x
  2. Step 2: Convert to fraction form
    14,927,292.64/20,606,019.81 = 10,035,351.96/x
  3. Step 3: Cross multiply
    14,927,292.64x = 20,606,019.81 × 10,035,351.96
  4. Step 4: Simplify right side
    14,927,292.64x = 206,788,661,288,082.34
  5. Step 5: Solve for x
    x = 206,788,661,288,082.34/14,927,292.64
  6. Step 6: Final answer
    x = 13,853,058.71

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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.