Home / 62,342,594.10-93,524,126.36-19,211,804.82

Finding the Fourth Proportional to 62,342,594.10, 93,524,126.36 and 19,211,804.82

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Solution

The fourth proportional to 62,342,594.10, 93,524,126.36 and 19,211,804.82 is: 28,820,861.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,342,594.10 : 93,524,126.36 = 19,211,804.82 : x
  2. Step 2: Convert to fraction form
    62,342,594.10/93,524,126.36 = 19,211,804.82/x
  3. Step 3: Cross multiply
    62,342,594.10x = 93,524,126.36 × 19,211,804.82
  4. Step 4: Simplify right side
    62,342,594.10x = 1,796,767,261,493,278.25
  5. Step 5: Solve for x
    x = 1,796,767,261,493,278.25/62,342,594.10
  6. Step 6: Final answer
    x = 28,820,861.36

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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.