Home / 46,372,101.90-69,558,152.85-12,296,892.30

Finding the Fourth Proportional to 46,372,101.90, 69,558,152.85 and 12,296,892.30

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Solution

The fourth proportional to 46,372,101.90, 69,558,152.85 and 12,296,892.30 is: 18,445,338.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,372,101.90 : 69,558,152.85 = 12,296,892.30 : x
  2. Step 2: Convert to fraction form
    46,372,101.90/69,558,152.85 = 12,296,892.30/x
  3. Step 3: Cross multiply
    46,372,101.90x = 69,558,152.85 × 12,296,892.30
  4. Step 4: Simplify right side
    46,372,101.90x = 855,349,114,183,388
  5. Step 5: Solve for x
    x = 855,349,114,183,388/46,372,101.90
  6. Step 6: Final answer
    x = 18,445,338.45

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Similar ratio
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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.