Home / 34,918,358.88-48,185,429.76-19,234,312.32

Finding the Fourth Proportional to 34,918,358.88, 48,185,429.76 and 19,234,312.32

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Solution

The fourth proportional to 34,918,358.88, 48,185,429.76 and 19,234,312.32 is: 26,542,301.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,918,358.88 : 48,185,429.76 = 19,234,312.32 : x
  2. Step 2: Convert to fraction form
    34,918,358.88/48,185,429.76 = 19,234,312.32/x
  3. Step 3: Cross multiply
    34,918,358.88x = 48,185,429.76 × 19,234,312.32
  4. Step 4: Simplify right side
    34,918,358.88x = 926,813,605,277,262.62
  5. Step 5: Solve for x
    x = 926,813,605,277,262.62/34,918,358.88
  6. Step 6: Final answer
    x = 26,542,301.39

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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.