Home / 26,031,696.40-39,065,185.50-10,681,761.16

Finding the Fourth Proportional to 26,031,696.40, 39,065,185.50 and 10,681,761.16

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Solution

The fourth proportional to 26,031,696.40, 39,065,185.50 and 10,681,761.16 is: 16,029,880.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,031,696.40 : 39,065,185.50 = 10,681,761.16 : x
  2. Step 2: Convert to fraction form
    26,031,696.40/39,065,185.50 = 10,681,761.16/x
  3. Step 3: Cross multiply
    26,031,696.40x = 39,065,185.50 × 10,681,761.16
  4. Step 4: Simplify right side
    26,031,696.40x = 417,284,981,182,095.19
  5. Step 5: Solve for x
    x = 417,284,981,182,095.19/26,031,696.40
  6. Step 6: Final answer
    x = 16,029,880.45

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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.