Home / 64,020,206.67-96,030,379.27-29,965,467.39

Finding the Fourth Proportional to 64,020,206.67, 96,030,379.27 and 29,965,467.39

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Solution

The fourth proportional to 64,020,206.67, 96,030,379.27 and 29,965,467.39 is: 44,948,233.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,020,206.67 : 96,030,379.27 = 29,965,467.39 : x
  2. Step 2: Convert to fraction form
    64,020,206.67/96,030,379.27 = 29,965,467.39/x
  3. Step 3: Cross multiply
    64,020,206.67x = 96,030,379.27 × 29,965,467.39
  4. Step 4: Simplify right side
    64,020,206.67x = 2,877,595,198,141,860
  5. Step 5: Solve for x
    x = 2,877,595,198,141,860/64,020,206.67
  6. Step 6: Final answer
    x = 44,948,233.50

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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.