Home / 5,040,963,256.10-7,561,444,884.15-2,716,440,322.10

Finding the Fourth Proportional to 5,040,963,256.10, 7,561,444,884.15 and 2,716,440,322.10

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Solution

The fourth proportional to 5,040,963,256.10, 7,561,444,884.15 and 2,716,440,322.10 is: 4,074,660,483.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,040,963,256.10 : 7,561,444,884.15 = 2,716,440,322.10 : x
  2. Step 2: Convert to fraction form
    5,040,963,256.10/7,561,444,884.15 = 2,716,440,322.10/x
  3. Step 3: Cross multiply
    5,040,963,256.10x = 7,561,444,884.15 × 2,716,440,322.10
  4. Step 4: Simplify right side
    5,040,963,256.10x = 20,540,213,776,641,822,720
  5. Step 5: Solve for x
    x = 20,540,213,776,641,822,720/5,040,963,256.10
  6. Step 6: Final answer
    x = 4,074,660,483.15

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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.