Home / 21,873,552.20-32,810,328.30-17,622,024.20

Finding the Fourth Proportional to 21,873,552.20, 32,810,328.30 and 17,622,024.20

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Solution

The fourth proportional to 21,873,552.20, 32,810,328.30 and 17,622,024.20 is: 26,433,036.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,873,552.20 : 32,810,328.30 = 17,622,024.20 : x
  2. Step 2: Convert to fraction form
    21,873,552.20/32,810,328.30 = 17,622,024.20/x
  3. Step 3: Cross multiply
    21,873,552.20x = 32,810,328.30 × 17,622,024.20
  4. Step 4: Simplify right side
    21,873,552.20x = 578,184,399,312,544.88
  5. Step 5: Solve for x
    x = 578,184,399,312,544.88/21,873,552.20
  6. Step 6: Final answer
    x = 26,433,036.30

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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.