Home / 32,998,924.44-45,537,830.64-18,313,737.84

Finding the Fourth Proportional to 32,998,924.44, 45,537,830.64 and 18,313,737.84

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Solution

The fourth proportional to 32,998,924.44, 45,537,830.64 and 18,313,737.84 is: 25,272,578.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,998,924.44 : 45,537,830.64 = 18,313,737.84 : x
  2. Step 2: Convert to fraction form
    32,998,924.44/45,537,830.64 = 18,313,737.84/x
  3. Step 3: Cross multiply
    32,998,924.44x = 45,537,830.64 × 18,313,737.84
  4. Step 4: Simplify right side
    32,998,924.44x = 833,967,892,143,279.38
  5. Step 5: Solve for x
    x = 833,967,892,143,279.38/32,998,924.44
  6. Step 6: Final answer
    x = 25,272,578.01

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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.