Home / 332,184,440.64-458,428,455.60-191,055,699.84

Finding the Fourth Proportional to 332,184,440.64, 458,428,455.60 and 191,055,699.84

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Solution

The fourth proportional to 332,184,440.64, 458,428,455.60 and 191,055,699.84 is: 263,664,876.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,184,440.64 : 458,428,455.60 = 191,055,699.84 : x
  2. Step 2: Convert to fraction form
    332,184,440.64/458,428,455.60 = 191,055,699.84/x
  3. Step 3: Cross multiply
    332,184,440.64x = 458,428,455.60 × 191,055,699.84
  4. Step 4: Simplify right side
    332,184,440.64x = 87,585,369,411,228,368
  5. Step 5: Solve for x
    x = 87,585,369,411,228,368/332,184,440.64
  6. Step 6: Final answer
    x = 263,664,876.18

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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.