Home / 174,850,345.60-262,051,569.60-134,259,625.60

Finding the Fourth Proportional to 174,850,345.60, 262,051,569.60 and 134,259,625.60

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Solution

The fourth proportional to 174,850,345.60, 262,051,569.60 and 134,259,625.60 is: 201,217,478.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,850,345.60 : 262,051,569.60 = 134,259,625.60 : x
  2. Step 2: Convert to fraction form
    174,850,345.60/262,051,569.60 = 134,259,625.60/x
  3. Step 3: Cross multiply
    174,850,345.60x = 262,051,569.60 × 134,259,625.60
  4. Step 4: Simplify right side
    174,850,345.60x = 35,182,945,622,388,340
  5. Step 5: Solve for x
    x = 35,182,945,622,388,340/174,850,345.60
  6. Step 6: Final answer
    x = 201,217,478.30

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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.