Home / 14,904,054.10-22,356,081.15-7,345,782.10

Finding the Fourth Proportional to 14,904,054.10, 22,356,081.15 and 7,345,782.10

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Solution

The fourth proportional to 14,904,054.10, 22,356,081.15 and 7,345,782.10 is: 11,018,673.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,904,054.10 : 22,356,081.15 = 7,345,782.10 : x
  2. Step 2: Convert to fraction form
    14,904,054.10/22,356,081.15 = 7,345,782.10/x
  3. Step 3: Cross multiply
    14,904,054.10x = 22,356,081.15 × 7,345,782.10
  4. Step 4: Simplify right side
    14,904,054.10x = 164,222,900,737,817.41
  5. Step 5: Solve for x
    x = 164,222,900,737,817.41/14,904,054.10
  6. Step 6: Final answer
    x = 11,018,673.15

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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.