Home / 797,164,866.10-1,195,747,299.15-366,343,362.10

Finding the Fourth Proportional to 797,164,866.10, 1,195,747,299.15 and 366,343,362.10

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Solution

The fourth proportional to 797,164,866.10, 1,195,747,299.15 and 366,343,362.10 is: 549,515,043.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,164,866.10 : 1,195,747,299.15 = 366,343,362.10 : x
  2. Step 2: Convert to fraction form
    797,164,866.10/1,195,747,299.15 = 366,343,362.10/x
  3. Step 3: Cross multiply
    797,164,866.10x = 1,195,747,299.15 × 366,343,362.10
  4. Step 4: Simplify right side
    797,164,866.10x = 438,054,085,792,605,504
  5. Step 5: Solve for x
    x = 438,054,085,792,605,504/797,164,866.10
  6. Step 6: Final answer
    x = 549,515,043.15

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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.