Home / 1,760,101,329.30-2,640,151,993.95-886,365,086.10

Finding the Fourth Proportional to 1,760,101,329.30, 2,640,151,993.95 and 886,365,086.10

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Solution

The fourth proportional to 1,760,101,329.30, 2,640,151,993.95 and 886,365,086.10 is: 1,329,547,629.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,760,101,329.30 : 2,640,151,993.95 = 886,365,086.10 : x
  2. Step 2: Convert to fraction form
    1,760,101,329.30/2,640,151,993.95 = 886,365,086.10/x
  3. Step 3: Cross multiply
    1,760,101,329.30x = 2,640,151,993.95 × 886,365,086.10
  4. Step 4: Simplify right side
    1,760,101,329.30x = 2,340,138,549,434,578,432
  5. Step 5: Solve for x
    x = 2,340,138,549,434,578,432/1,760,101,329.30
  6. Step 6: Final answer
    x = 1,329,547,629.15

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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.