Home / 46,944,810.96-70,367,517.02-15,790,810.54

Finding the Fourth Proportional to 46,944,810.96, 70,367,517.02 and 15,790,810.54

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Solution

The fourth proportional to 46,944,810.96, 70,367,517.02 and 15,790,810.54 is: 23,669,498.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,944,810.96 : 70,367,517.02 = 15,790,810.54 : x
  2. Step 2: Convert to fraction form
    46,944,810.96/70,367,517.02 = 15,790,810.54/x
  3. Step 3: Cross multiply
    46,944,810.96x = 70,367,517.02 × 15,790,810.54
  4. Step 4: Simplify right side
    46,944,810.96x = 1,111,160,129,433,045.25
  5. Step 5: Solve for x
    x = 1,111,160,129,433,045.25/46,944,810.96
  6. Step 6: Final answer
    x = 23,669,498.43

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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.