Home / 1,726,120,368,026.90-2,589,180,552,040.40-1,643,837,995,726.10

Finding the Fourth Proportional to 1,726,120,368,026.90, 2,589,180,552,040.40 and 1,643,837,995,726.10

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Solution

The fourth proportional to 1,726,120,368,026.90, 2,589,180,552,040.40 and 1,643,837,995,726.10 is: 2,465,756,993,589.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,120,368,026.90 : 2,589,180,552,040.40 = 1,643,837,995,726.10 : x
  2. Step 2: Convert to fraction form
    1,726,120,368,026.90/2,589,180,552,040.40 = 1,643,837,995,726.10/x
  3. Step 3: Cross multiply
    1,726,120,368,026.90x = 2,589,180,552,040.40 × 1,643,837,995,726.10
  4. Step 4: Simplify right side
    1,726,120,368,026.90x = 4,256,193,369,239,088,607,002,624
  5. Step 5: Solve for x
    x = 4,256,193,369,239,088,607,002,624/1,726,120,368,026.90
  6. Step 6: Final answer
    x = 2,465,756,993,589.20

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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.