Home / 170,028,539.60-254,664,895.80-170,028,539.60

Finding the Fourth Proportional to 170,028,539.60, 254,664,895.80 and 170,028,539.60

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Solution

The fourth proportional to 170,028,539.60, 254,664,895.80 and 170,028,539.60 is: 254,664,895.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,028,539.60 : 254,664,895.80 = 170,028,539.60 : x
  2. Step 2: Convert to fraction form
    170,028,539.60/254,664,895.80 = 170,028,539.60/x
  3. Step 3: Cross multiply
    170,028,539.60x = 254,664,895.80 × 170,028,539.60
  4. Step 4: Simplify right side
    170,028,539.60x = 43,300,300,320,260,176
  5. Step 5: Solve for x
    x = 43,300,300,320,260,176/170,028,539.60
  6. Step 6: Final answer
    x = 254,664,895.80

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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.