Home / 110,372,413.66-165,584,263.10-37,589,826.40

Finding the Fourth Proportional to 110,372,413.66, 165,584,263.10 and 37,589,826.40

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Solution

The fourth proportional to 110,372,413.66, 165,584,263.10 and 37,589,826.40 is: 56,393,472.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,372,413.66 : 165,584,263.10 = 37,589,826.40 : x
  2. Step 2: Convert to fraction form
    110,372,413.66/165,584,263.10 = 37,589,826.40/x
  3. Step 3: Cross multiply
    110,372,413.66x = 165,584,263.10 × 37,589,826.40
  4. Step 4: Simplify right side
    110,372,413.66x = 6,224,283,703,899,016
  5. Step 5: Solve for x
    x = 6,224,283,703,899,016/110,372,413.66
  6. Step 6: Final answer
    x = 56,393,472.77

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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.