Home / 50,322,838.77-75,385,609.23-26,077,669.89

Finding the Fourth Proportional to 50,322,838.77, 75,385,609.23 and 26,077,669.89

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Solution

The fourth proportional to 50,322,838.77, 75,385,609.23 and 26,077,669.89 is: 39,065,384.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,322,838.77 : 75,385,609.23 = 26,077,669.89 : x
  2. Step 2: Convert to fraction form
    50,322,838.77/75,385,609.23 = 26,077,669.89/x
  3. Step 3: Cross multiply
    50,322,838.77x = 75,385,609.23 × 26,077,669.89
  4. Step 4: Simplify right side
    50,322,838.77x = 1,965,881,031,956,477.25
  5. Step 5: Solve for x
    x = 1,965,881,031,956,477.25/50,322,838.77
  6. Step 6: Final answer
    x = 39,065,384.23

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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.