Home / 184,146,003.86-254,083,550.76-105,814,423.71

Finding the Fourth Proportional to 184,146,003.86, 254,083,550.76 and 105,814,423.71

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Solution

The fourth proportional to 184,146,003.86, 254,083,550.76 and 105,814,423.71 is: 146,002,106.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,146,003.86 : 254,083,550.76 = 105,814,423.71 : x
  2. Step 2: Convert to fraction form
    184,146,003.86/254,083,550.76 = 105,814,423.71/x
  3. Step 3: Cross multiply
    184,146,003.86x = 254,083,550.76 × 105,814,423.71
  4. Step 4: Simplify right side
    184,146,003.86x = 26,885,704,497,859,928
  5. Step 5: Solve for x
    x = 26,885,704,497,859,928/184,146,003.86
  6. Step 6: Final answer
    x = 146,002,106.67

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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.