Home / 506,931,504,010.80-760,397,256,016.20-506,931,504,010.80

Finding the Fourth Proportional to 506,931,504,010.80, 760,397,256,016.20 and 506,931,504,010.80

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Solution

The fourth proportional to 506,931,504,010.80, 760,397,256,016.20 and 506,931,504,010.80 is: 760,397,256,016.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    506,931,504,010.80 : 760,397,256,016.20 = 506,931,504,010.80 : x
  2. Step 2: Convert to fraction form
    506,931,504,010.80/760,397,256,016.20 = 506,931,504,010.80/x
  3. Step 3: Cross multiply
    506,931,504,010.80x = 760,397,256,016.20 × 506,931,504,010.80
  4. Step 4: Simplify right side
    506,931,504,010.80x = 385,469,324,637,977,595,346,944
  5. Step 5: Solve for x
    x = 385,469,324,637,977,595,346,944/506,931,504,010.80
  6. Step 6: Final answer
    x = 760,397,256,016.20

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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.