Home / 26,392,971.26-36,409,357.48-22,903,412.29

Finding the Fourth Proportional to 26,392,971.26, 36,409,357.48 and 22,903,412.29

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Solution

The fourth proportional to 26,392,971.26, 36,409,357.48 and 22,903,412.29 is: 31,595,477.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,392,971.26 : 36,409,357.48 = 22,903,412.29 : x
  2. Step 2: Convert to fraction form
    26,392,971.26/36,409,357.48 = 22,903,412.29/x
  3. Step 3: Cross multiply
    26,392,971.26x = 36,409,357.48 × 22,903,412.29
  4. Step 4: Simplify right side
    26,392,971.26x = 833,898,525,578,435.38
  5. Step 5: Solve for x
    x = 833,898,525,578,435.38/26,392,971.26
  6. Step 6: Final answer
    x = 31,595,477.35

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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.