Home / 32,860,064.00-45,343,845.16-18,175,414.23

Finding the Fourth Proportional to 32,860,064.00, 45,343,845.16 and 18,175,414.23

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Solution

The fourth proportional to 32,860,064.00, 45,343,845.16 and 18,175,414.23 is: 25,080,388.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,860,064.00 : 45,343,845.16 = 18,175,414.23 : x
  2. Step 2: Convert to fraction form
    32,860,064.00/45,343,845.16 = 18,175,414.23/x
  3. Step 3: Cross multiply
    32,860,064.00x = 45,343,845.16 × 18,175,414.23
  4. Step 4: Simplify right side
    32,860,064.00x = 824,143,168,518,542.12
  5. Step 5: Solve for x
    x = 824,143,168,518,542.12/32,860,064.00
  6. Step 6: Final answer
    x = 25,080,388.41

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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.