Home / 32,244,078.65-44,496,522.38-17,559,990

Finding the Fourth Proportional to 32,244,078.65, 44,496,522.38 and 17,559,990

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Solution

The fourth proportional to 32,244,078.65, 44,496,522.38 and 17,559,990 is: 24,232,619.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,244,078.65 : 44,496,522.38 = 17,559,990 : x
  2. Step 2: Convert to fraction form
    32,244,078.65/44,496,522.38 = 17,559,990/x
  3. Step 3: Cross multiply
    32,244,078.65x = 44,496,522.38 × 17,559,990
  4. Step 4: Simplify right side
    32,244,078.65x = 781,358,487,939,776.25
  5. Step 5: Solve for x
    x = 781,358,487,939,776.25/32,244,078.65
  6. Step 6: Final answer
    x = 24,232,619.47

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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.