Home / 174,038,140.08-240,179,485.77-95,728,980.11

Finding the Fourth Proportional to 174,038,140.08, 240,179,485.77 and 95,728,980.11

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Solution

The fourth proportional to 174,038,140.08, 240,179,485.77 and 95,728,980.11 is: 132,109,761.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,038,140.08 : 240,179,485.77 = 95,728,980.11 : x
  2. Step 2: Convert to fraction form
    174,038,140.08/240,179,485.77 = 95,728,980.11/x
  3. Step 3: Cross multiply
    174,038,140.08x = 240,179,485.77 × 95,728,980.11
  4. Step 4: Simplify right side
    174,038,140.08x = 22,992,137,214,905,464
  5. Step 5: Solve for x
    x = 22,992,137,214,905,464/174,038,140.08
  6. Step 6: Final answer
    x = 132,109,761.71

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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.