Home / 604,858,615.10-907,287,922.65-174,037,111.10

Finding the Fourth Proportional to 604,858,615.10, 907,287,922.65 and 174,037,111.10

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Solution

The fourth proportional to 604,858,615.10, 907,287,922.65 and 174,037,111.10 is: 261,055,666.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,858,615.10 : 907,287,922.65 = 174,037,111.10 : x
  2. Step 2: Convert to fraction form
    604,858,615.10/907,287,922.65 = 174,037,111.10/x
  3. Step 3: Cross multiply
    604,858,615.10x = 907,287,922.65 × 174,037,111.10
  4. Step 4: Simplify right side
    604,858,615.10x = 157,901,768,993,926,240
  5. Step 5: Solve for x
    x = 157,901,768,993,926,240/604,858,615.10
  6. Step 6: Final answer
    x = 261,055,666.65

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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.