Home / 284,236,313.16-392,030,130.60-244,609,748.52

Finding the Fourth Proportional to 284,236,313.16, 392,030,130.60 and 244,609,748.52

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Solution

The fourth proportional to 284,236,313.16, 392,030,130.60 and 244,609,748.52 is: 337,375,582.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    284,236,313.16 : 392,030,130.60 = 244,609,748.52 : x
  2. Step 2: Convert to fraction form
    284,236,313.16/392,030,130.60 = 244,609,748.52/x
  3. Step 3: Cross multiply
    284,236,313.16x = 392,030,130.60 × 244,609,748.52
  4. Step 4: Simplify right side
    284,236,313.16x = 95,894,391,658,328,768
  5. Step 5: Solve for x
    x = 95,894,391,658,328,768/284,236,313.16
  6. Step 6: Final answer
    x = 337,375,582.28

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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.