Home / 52,352,494.36-78,537,255.06-15,468,127

Finding the Fourth Proportional to 52,352,494.36, 78,537,255.06 and 15,468,127

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Solution

The fourth proportional to 52,352,494.36, 78,537,255.06 and 15,468,127 is: 23,204,705.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,352,494.36 : 78,537,255.06 = 15,468,127 : x
  2. Step 2: Convert to fraction form
    52,352,494.36/78,537,255.06 = 15,468,127/x
  3. Step 3: Cross multiply
    52,352,494.36x = 78,537,255.06 × 15,468,127
  4. Step 4: Simplify right side
    52,352,494.36x = 1,214,824,235,499,472.75
  5. Step 5: Solve for x
    x = 1,214,824,235,499,472.75/52,352,494.36
  6. Step 6: Final answer
    x = 23,204,705.91

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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.