Home / 17,736,273.93-26,602,117.28-5,606,958.70

Finding the Fourth Proportional to 17,736,273.93, 26,602,117.28 and 5,606,958.70

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Solution

The fourth proportional to 17,736,273.93, 26,602,117.28 and 5,606,958.70 is: 8,409,712.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,736,273.93 : 26,602,117.28 = 5,606,958.70 : x
  2. Step 2: Convert to fraction form
    17,736,273.93/26,602,117.28 = 5,606,958.70/x
  3. Step 3: Cross multiply
    17,736,273.93x = 26,602,117.28 × 5,606,958.70
  4. Step 4: Simplify right side
    17,736,273.93x = 149,156,972,921,516.34
  5. Step 5: Solve for x
    x = 149,156,972,921,516.34/17,736,273.93
  6. Step 6: Final answer
    x = 8,409,712.97

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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.