Home / 29,426,618.45-44,149,850.48-13,029,664.32

Finding the Fourth Proportional to 29,426,618.45, 44,149,850.48 and 13,029,664.32

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Solution

The fourth proportional to 29,426,618.45, 44,149,850.48 and 13,029,664.32 is: 19,548,890.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,426,618.45 : 44,149,850.48 = 13,029,664.32 : x
  2. Step 2: Convert to fraction form
    29,426,618.45/44,149,850.48 = 13,029,664.32/x
  3. Step 3: Cross multiply
    29,426,618.45x = 44,149,850.48 × 13,029,664.32
  4. Step 4: Simplify right side
    29,426,618.45x = 575,257,731,565,165.12
  5. Step 5: Solve for x
    x = 575,257,731,565,165.12/29,426,618.45
  6. Step 6: Final answer
    x = 19,548,890.15

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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.