Home / 1,655,588,271.24-2,484,416,284.98-1,103,278,247.16

Finding the Fourth Proportional to 1,655,588,271.24, 2,484,416,284.98 and 1,103,278,247.16

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Solution

The fourth proportional to 1,655,588,271.24, 2,484,416,284.98 and 1,103,278,247.16 is: 1,655,606,343.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,655,588,271.24 : 2,484,416,284.98 = 1,103,278,247.16 : x
  2. Step 2: Convert to fraction form
    1,655,588,271.24/2,484,416,284.98 = 1,103,278,247.16/x
  3. Step 3: Cross multiply
    1,655,588,271.24x = 2,484,416,284.98 × 1,103,278,247.16
  4. Step 4: Simplify right side
    1,655,588,271.24x = 2,741,002,444,108,493,824
  5. Step 5: Solve for x
    x = 2,741,002,444,108,493,824/1,655,588,271.24
  6. Step 6: Final answer
    x = 1,655,606,343.51

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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.