Home / 14,904,518.15-22,356,749.32-4,670,161.42

Finding the Fourth Proportional to 14,904,518.15, 22,356,749.32 and 4,670,161.42

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Solution

The fourth proportional to 14,904,518.15, 22,356,749.32 and 4,670,161.42 is: 7,005,233.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,904,518.15 : 22,356,749.32 = 4,670,161.42 : x
  2. Step 2: Convert to fraction form
    14,904,518.15/22,356,749.32 = 4,670,161.42/x
  3. Step 3: Cross multiply
    14,904,518.15x = 22,356,749.32 × 4,670,161.42
  4. Step 4: Simplify right side
    14,904,518.15x = 104,409,628,139,199.83
  5. Step 5: Solve for x
    x = 104,409,628,139,199.83/14,904,518.15
  6. Step 6: Final answer
    x = 7,005,233.39

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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.