Home / 604,722,137.60-834,071,006.93-456,049,524.95

Finding the Fourth Proportional to 604,722,137.60, 834,071,006.93 and 456,049,524.95

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Solution

The fourth proportional to 604,722,137.60, 834,071,006.93 and 456,049,524.95 is: 629,012,339.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,722,137.60 : 834,071,006.93 = 456,049,524.95 : x
  2. Step 2: Convert to fraction form
    604,722,137.60/834,071,006.93 = 456,049,524.95/x
  3. Step 3: Cross multiply
    604,722,137.60x = 834,071,006.93 × 456,049,524.95
  4. Step 4: Simplify right side
    604,722,137.60x = 380,377,686,481,698,368
  5. Step 5: Solve for x
    x = 380,377,686,481,698,368/604,722,137.60
  6. Step 6: Final answer
    x = 629,012,339.44

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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.