Home / 582,114,302.20-873,171,453.30-291,026,351.80

Finding the Fourth Proportional to 582,114,302.20, 873,171,453.30 and 291,026,351.80

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Solution

The fourth proportional to 582,114,302.20, 873,171,453.30 and 291,026,351.80 is: 436,539,527.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,114,302.20 : 873,171,453.30 = 291,026,351.80 : x
  2. Step 2: Convert to fraction form
    582,114,302.20/873,171,453.30 = 291,026,351.80/x
  3. Step 3: Cross multiply
    582,114,302.20x = 873,171,453.30 × 291,026,351.80
  4. Step 4: Simplify right side
    582,114,302.20x = 254,115,902,549,803,072
  5. Step 5: Solve for x
    x = 254,115,902,549,803,072/582,114,302.20
  6. Step 6: Final answer
    x = 436,539,527.70

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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.