Home / 604,858,573.60-907,287,860.40-174,037,069.60

Finding the Fourth Proportional to 604,858,573.60, 907,287,860.40 and 174,037,069.60

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Solution

The fourth proportional to 604,858,573.60, 907,287,860.40 and 174,037,069.60 is: 261,055,604.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,858,573.60 : 907,287,860.40 = 174,037,069.60 : x
  2. Step 2: Convert to fraction form
    604,858,573.60/907,287,860.40 = 174,037,069.60/x
  3. Step 3: Cross multiply
    604,858,573.60x = 907,287,860.40 × 174,037,069.60
  4. Step 4: Simplify right side
    604,858,573.60x = 157,901,720,507,669,888
  5. Step 5: Solve for x
    x = 157,901,720,507,669,888/604,858,573.60
  6. Step 6: Final answer
    x = 261,055,604.40

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Similar ratio
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1.5x scale

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.