Home / 32,628,024.68-45,025,774.91-17,943,690.65

Finding the Fourth Proportional to 32,628,024.68, 45,025,774.91 and 17,943,690.65

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Solution

The fourth proportional to 32,628,024.68, 45,025,774.91 and 17,943,690.65 is: 24,761,798.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,628,024.68 : 45,025,774.91 = 17,943,690.65 : x
  2. Step 2: Convert to fraction form
    32,628,024.68/45,025,774.91 = 17,943,690.65/x
  3. Step 3: Cross multiply
    32,628,024.68x = 45,025,774.91 × 17,943,690.65
  4. Step 4: Simplify right side
    32,628,024.68x = 807,928,575,946,724.25
  5. Step 5: Solve for x
    x = 807,928,575,946,724.25/32,628,024.68
  6. Step 6: Final answer
    x = 24,761,798.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.