Home / 26,417,465.66-39,635,637.56-16,063,749.81

Finding the Fourth Proportional to 26,417,465.66, 39,635,637.56 and 16,063,749.81

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Solution

The fourth proportional to 26,417,465.66, 39,635,637.56 and 16,063,749.81 is: 24,101,364.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,417,465.66 : 39,635,637.56 = 16,063,749.81 : x
  2. Step 2: Convert to fraction form
    26,417,465.66/39,635,637.56 = 16,063,749.81/x
  3. Step 3: Cross multiply
    26,417,465.66x = 39,635,637.56 × 16,063,749.81
  4. Step 4: Simplify right side
    26,417,465.66x = 636,696,965,243,360.12
  5. Step 5: Solve for x
    x = 636,696,965,243,360.12/26,417,465.66
  6. Step 6: Final answer
    x = 24,101,364.36

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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.