Home / 41,018,211.04-56,605,004.58-22,179,661.17

Finding the Fourth Proportional to 41,018,211.04, 56,605,004.58 and 22,179,661.17

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Solution

The fourth proportional to 41,018,211.04, 56,605,004.58 and 22,179,661.17 is: 30,607,863.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,018,211.04 : 56,605,004.58 = 22,179,661.17 : x
  2. Step 2: Convert to fraction form
    41,018,211.04/56,605,004.58 = 22,179,661.17/x
  3. Step 3: Cross multiply
    41,018,211.04x = 56,605,004.58 × 22,179,661.17
  4. Step 4: Simplify right side
    41,018,211.04x = 1,255,479,822,110,698.25
  5. Step 5: Solve for x
    x = 1,255,479,822,110,698.25/41,018,211.04
  6. Step 6: Final answer
    x = 30,607,863.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.