Home / 34,452,461.08-51,675,977.82-15,021,228.52

Finding the Fourth Proportional to 34,452,461.08, 51,675,977.82 and 15,021,228.52

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Solution

The fourth proportional to 34,452,461.08, 51,675,977.82 and 15,021,228.52 is: 22,530,659.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,452,461.08 : 51,675,977.82 = 15,021,228.52 : x
  2. Step 2: Convert to fraction form
    34,452,461.08/51,675,977.82 = 15,021,228.52/x
  3. Step 3: Cross multiply
    34,452,461.08x = 51,675,977.82 × 15,021,228.52
  4. Step 4: Simplify right side
    34,452,461.08x = 776,236,671,828,671.38
  5. Step 5: Solve for x
    x = 776,236,671,828,671.38/34,452,461.08
  6. Step 6: Final answer
    x = 22,530,659.57

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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.