Home / 797,264,015.10-1,195,896,022.65-367,282,319.10

Finding the Fourth Proportional to 797,264,015.10, 1,195,896,022.65 and 367,282,319.10

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Solution

The fourth proportional to 797,264,015.10, 1,195,896,022.65 and 367,282,319.10 is: 550,923,478.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,264,015.10 : 1,195,896,022.65 = 367,282,319.10 : x
  2. Step 2: Convert to fraction form
    797,264,015.10/1,195,896,022.65 = 367,282,319.10/x
  3. Step 3: Cross multiply
    797,264,015.10x = 1,195,896,022.65 × 367,282,319.10
  4. Step 4: Simplify right side
    797,264,015.10x = 439,231,464,601,358,208
  5. Step 5: Solve for x
    x = 439,231,464,601,358,208/797,264,015.10
  6. Step 6: Final answer
    x = 550,923,478.65

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Double scale
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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.