Home / 332,673,035.84-459,106,008.16-191,565,215.20

Finding the Fourth Proportional to 332,673,035.84, 459,106,008.16 and 191,565,215.20

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Solution

The fourth proportional to 332,673,035.84, 459,106,008.16 and 191,565,215.20 is: 264,369,912.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,673,035.84 : 459,106,008.16 = 191,565,215.20 : x
  2. Step 2: Convert to fraction form
    332,673,035.84/459,106,008.16 = 191,565,215.20/x
  3. Step 3: Cross multiply
    332,673,035.84x = 459,106,008.16 × 191,565,215.20
  4. Step 4: Simplify right side
    332,673,035.84x = 87,948,741,252,783,360
  5. Step 5: Solve for x
    x = 87,948,741,252,783,360/332,673,035.84
  6. Step 6: Final answer
    x = 264,369,912.13

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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.