Home / 588,303,004.20-880,187,024.70-384,229,660.20

Finding the Fourth Proportional to 588,303,004.20, 880,187,024.70 and 384,229,660.20

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Solution

The fourth proportional to 588,303,004.20, 880,187,024.70 and 384,229,660.20 is: 574,863,563.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,303,004.20 : 880,187,024.70 = 384,229,660.20 : x
  2. Step 2: Convert to fraction form
    588,303,004.20/880,187,024.70 = 384,229,660.20/x
  3. Step 3: Cross multiply
    588,303,004.20x = 880,187,024.70 × 384,229,660.20
  4. Step 4: Simplify right side
    588,303,004.20x = 338,193,961,412,929,984
  5. Step 5: Solve for x
    x = 338,193,961,412,929,984/588,303,004.20
  6. Step 6: Final answer
    x = 574,863,563.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.