Home / 1,760,101,322.55-2,640,151,983.83-886,365,079.35

Finding the Fourth Proportional to 1,760,101,322.55, 2,640,151,983.83 and 886,365,079.35

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Solution

The fourth proportional to 1,760,101,322.55, 2,640,151,983.83 and 886,365,079.35 is: 1,329,547,619.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,760,101,322.55 : 2,640,151,983.83 = 886,365,079.35 : x
  2. Step 2: Convert to fraction form
    1,760,101,322.55/2,640,151,983.83 = 886,365,079.35/x
  3. Step 3: Cross multiply
    1,760,101,322.55x = 2,640,151,983.83 × 886,365,079.35
  4. Step 4: Simplify right side
    1,760,101,322.55x = 2,340,138,522,639,106,048
  5. Step 5: Solve for x
    x = 2,340,138,522,639,106,048/1,760,101,322.55
  6. Step 6: Final answer
    x = 1,329,547,619.03

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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.