Home / 1,060,968,608.10-1,591,452,912.15-370,803,896.10

Finding the Fourth Proportional to 1,060,968,608.10, 1,591,452,912.15 and 370,803,896.10

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Solution

The fourth proportional to 1,060,968,608.10, 1,591,452,912.15 and 370,803,896.10 is: 556,205,844.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,968,608.10 : 1,591,452,912.15 = 370,803,896.10 : x
  2. Step 2: Convert to fraction form
    1,060,968,608.10/1,591,452,912.15 = 370,803,896.10/x
  3. Step 3: Cross multiply
    1,060,968,608.10x = 1,591,452,912.15 × 370,803,896.10
  4. Step 4: Simplify right side
    1,060,968,608.10x = 590,116,940,284,911,104
  5. Step 5: Solve for x
    x = 590,116,940,284,911,104/1,060,968,608.10
  6. Step 6: Final answer
    x = 556,205,844.15

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Double scale
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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.