Home / 14,904,054.40-22,356,081.60-13,014,486.40

Finding the Fourth Proportional to 14,904,054.40, 22,356,081.60 and 13,014,486.40

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Solution

The fourth proportional to 14,904,054.40, 22,356,081.60 and 13,014,486.40 is: 19,521,729.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,904,054.40 : 22,356,081.60 = 13,014,486.40 : x
  2. Step 2: Convert to fraction form
    14,904,054.40/22,356,081.60 = 13,014,486.40/x
  3. Step 3: Cross multiply
    14,904,054.40x = 22,356,081.60 × 13,014,486.40
  4. Step 4: Simplify right side
    14,904,054.40x = 290,952,919,940,490.25
  5. Step 5: Solve for x
    x = 290,952,919,940,490.25/14,904,054.40
  6. Step 6: Final answer
    x = 19,521,729.60

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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.