Home / 582,208,234.60-803,458,546.98-317,900,707.24

Finding the Fourth Proportional to 582,208,234.60, 803,458,546.98 and 317,900,707.24

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Solution

The fourth proportional to 582,208,234.60, 803,458,546.98 and 317,900,707.24 is: 438,709,082.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,208,234.60 : 803,458,546.98 = 317,900,707.24 : x
  2. Step 2: Convert to fraction form
    582,208,234.60/803,458,546.98 = 317,900,707.24/x
  3. Step 3: Cross multiply
    582,208,234.60x = 803,458,546.98 × 317,900,707.24
  4. Step 4: Simplify right side
    582,208,234.60x = 255,420,040,322,964,768
  5. Step 5: Solve for x
    x = 255,420,040,322,964,768/582,208,234.60
  6. Step 6: Final answer
    x = 438,709,082.32

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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.