Home / 174,734,667.40-262,269,962.70-88,570,366.60

Finding the Fourth Proportional to 174,734,667.40, 262,269,962.70 and 88,570,366.60

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Solution

The fourth proportional to 174,734,667.40, 262,269,962.70 and 88,570,366.60 is: 132,940,687.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,734,667.40 : 262,269,962.70 = 88,570,366.60 : x
  2. Step 2: Convert to fraction form
    174,734,667.40/262,269,962.70 = 88,570,366.60/x
  3. Step 3: Cross multiply
    174,734,667.40x = 262,269,962.70 × 88,570,366.60
  4. Step 4: Simplify right side
    174,734,667.40x = 23,229,346,744,507,324
  5. Step 5: Solve for x
    x = 23,229,346,744,507,324/174,734,667.40
  6. Step 6: Final answer
    x = 132,940,687.10

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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.