Home / 69,031,758.09-95,265,847.53-37,671,827.79

Finding the Fourth Proportional to 69,031,758.09, 95,265,847.53 and 37,671,827.79

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Solution

The fourth proportional to 69,031,758.09, 95,265,847.53 and 37,671,827.79 is: 51,988,225.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,031,758.09 : 95,265,847.53 = 37,671,827.79 : x
  2. Step 2: Convert to fraction form
    69,031,758.09/95,265,847.53 = 37,671,827.79/x
  3. Step 3: Cross multiply
    69,031,758.09x = 95,265,847.53 × 37,671,827.79
  4. Step 4: Simplify right side
    69,031,758.09x = 3,588,838,602,230,198
  5. Step 5: Solve for x
    x = 3,588,838,602,230,198/69,031,758.09
  6. Step 6: Final answer
    x = 51,988,225.44

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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.