Home / 597,143,749.88-824,062,200.12-332,842,501.84

Finding the Fourth Proportional to 597,143,749.88, 824,062,200.12 and 332,842,501.84

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Solution

The fourth proportional to 597,143,749.88, 824,062,200.12 and 332,842,501.84 is: 459,324,784.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,143,749.88 : 824,062,200.12 = 332,842,501.84 : x
  2. Step 2: Convert to fraction form
    597,143,749.88/824,062,200.12 = 332,842,501.84/x
  3. Step 3: Cross multiply
    597,143,749.88x = 824,062,200.12 × 332,842,501.84
  4. Step 4: Simplify right side
    597,143,749.88x = 274,282,924,359,715,520
  5. Step 5: Solve for x
    x = 274,282,924,359,715,520/597,143,749.88
  6. Step 6: Final answer
    x = 459,324,784.72

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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.