Home / 496,068,777.03-684,569,479.71-273,045,690.39

Finding the Fourth Proportional to 496,068,777.03, 684,569,479.71 and 273,045,690.39

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Solution

The fourth proportional to 496,068,777.03, 684,569,479.71 and 273,045,690.39 is: 376,800,062.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    496,068,777.03 : 684,569,479.71 = 273,045,690.39 : x
  2. Step 2: Convert to fraction form
    496,068,777.03/684,569,479.71 = 273,045,690.39/x
  3. Step 3: Cross multiply
    496,068,777.03x = 684,569,479.71 × 273,045,690.39
  4. Step 4: Simplify right side
    496,068,777.03x = 186,918,746,207,340,032
  5. Step 5: Solve for x
    x = 186,918,746,207,340,032/496,068,777.03
  6. Step 6: Final answer
    x = 376,800,062.54

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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.