Home / 14,904,018.40-22,356,027.60-13,014,450.40

Finding the Fourth Proportional to 14,904,018.40, 22,356,027.60 and 13,014,450.40

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Solution

The fourth proportional to 14,904,018.40, 22,356,027.60 and 13,014,450.40 is: 19,521,675.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,904,018.40 : 22,356,027.60 = 13,014,450.40 : x
  2. Step 2: Convert to fraction form
    14,904,018.40/22,356,027.60 = 13,014,450.40/x
  3. Step 3: Cross multiply
    14,904,018.40x = 22,356,027.60 × 13,014,450.40
  4. Step 4: Simplify right side
    14,904,018.40x = 290,951,412,341,231.06
  5. Step 5: Solve for x
    x = 290,951,412,341,231.06/14,904,018.40
  6. Step 6: Final answer
    x = 19,521,675.60

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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.