Home / 455,635,146.25-683,447,737.08-110,588,773.24

Finding the Fourth Proportional to 455,635,146.25, 683,447,737.08 and 110,588,773.24

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Solution

The fourth proportional to 455,635,146.25, 683,447,737.08 and 110,588,773.24 is: 165,881,950.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    455,635,146.25 : 683,447,737.08 = 110,588,773.24 : x
  2. Step 2: Convert to fraction form
    455,635,146.25/683,447,737.08 = 110,588,773.24/x
  3. Step 3: Cross multiply
    455,635,146.25x = 683,447,737.08 × 110,588,773.24
  4. Step 4: Simplify right side
    455,635,146.25x = 75,581,646,818,600,272
  5. Step 5: Solve for x
    x = 75,581,646,818,600,272/455,635,146.25
  6. Step 6: Final answer
    x = 165,881,950.59

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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.