Home / 26,079,014.28-35,987,239.45-14,475,664.36

Finding the Fourth Proportional to 26,079,014.28, 35,987,239.45 and 14,475,664.36

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Solution

The fourth proportional to 26,079,014.28, 35,987,239.45 and 14,475,664.36 is: 19,975,417.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,079,014.28 : 35,987,239.45 = 14,475,664.36 : x
  2. Step 2: Convert to fraction form
    26,079,014.28/35,987,239.45 = 14,475,664.36/x
  3. Step 3: Cross multiply
    26,079,014.28x = 35,987,239.45 × 14,475,664.36
  4. Step 4: Simplify right side
    26,079,014.28x = 520,939,199,521,151
  5. Step 5: Solve for x
    x = 520,939,199,521,151/26,079,014.28
  6. Step 6: Final answer
    x = 19,975,417.55

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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.