Home / 46,865,205.91-70,309,032.63-19,556,307.33

Finding the Fourth Proportional to 46,865,205.91, 70,309,032.63 and 19,556,307.33

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Solution

The fourth proportional to 46,865,205.91, 70,309,032.63 and 19,556,307.33 is: 29,339,144.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,865,205.91 : 70,309,032.63 = 19,556,307.33 : x
  2. Step 2: Convert to fraction form
    46,865,205.91/70,309,032.63 = 19,556,307.33/x
  3. Step 3: Cross multiply
    46,865,205.91x = 70,309,032.63 × 19,556,307.33
  4. Step 4: Simplify right side
    46,865,205.91x = 1,374,985,050,187,278
  5. Step 5: Solve for x
    x = 1,374,985,050,187,278/46,865,205.91
  6. Step 6: Final answer
    x = 29,339,144.54

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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.