Home / 34,474,938.67-47,575,559.42-19,004,683.87

Finding the Fourth Proportional to 34,474,938.67, 47,575,559.42 and 19,004,683.87

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Solution

The fourth proportional to 34,474,938.67, 47,575,559.42 and 19,004,683.87 is: 26,226,543.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,474,938.67 : 47,575,559.42 = 19,004,683.87 : x
  2. Step 2: Convert to fraction form
    34,474,938.67/47,575,559.42 = 19,004,683.87/x
  3. Step 3: Cross multiply
    34,474,938.67x = 47,575,559.42 × 19,004,683.87
  4. Step 4: Simplify right side
    34,474,938.67x = 904,158,466,715,500.62
  5. Step 5: Solve for x
    x = 904,158,466,715,500.62/34,474,938.67
  6. Step 6: Final answer
    x = 26,226,543.15

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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.