Home / 590,494,256.30-885,741,384.45-202,188,032.30

Finding the Fourth Proportional to 590,494,256.30, 885,741,384.45 and 202,188,032.30

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Solution

The fourth proportional to 590,494,256.30, 885,741,384.45 and 202,188,032.30 is: 303,282,048.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,494,256.30 : 885,741,384.45 = 202,188,032.30 : x
  2. Step 2: Convert to fraction form
    590,494,256.30/885,741,384.45 = 202,188,032.30/x
  3. Step 3: Cross multiply
    590,494,256.30x = 885,741,384.45 × 202,188,032.30
  4. Step 4: Simplify right side
    590,494,256.30x = 179,086,307,648,623,328
  5. Step 5: Solve for x
    x = 179,086,307,648,623,328/590,494,256.30
  6. Step 6: Final answer
    x = 303,282,048.45

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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.