Home / 62,509,286.03-93,767,472-19,384,620.35

Finding the Fourth Proportional to 62,509,286.03, 93,767,472 and 19,384,620.35

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Solution

The fourth proportional to 62,509,286.03, 93,767,472 and 19,384,620.35 is: 29,078,029.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,509,286.03 : 93,767,472 = 19,384,620.35 : x
  2. Step 2: Convert to fraction form
    62,509,286.03/93,767,472 = 19,384,620.35/x
  3. Step 3: Cross multiply
    62,509,286.03x = 93,767,472 × 19,384,620.35
  4. Step 4: Simplify right side
    62,509,286.03x = 1,817,646,845,430,417.75
  5. Step 5: Solve for x
    x = 1,817,646,845,430,417.75/62,509,286.03
  6. Step 6: Final answer
    x = 29,078,029.22

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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.