Home / 2,387,324,104.98-3,294,430,004.46-1,370,216,945.13

Finding the Fourth Proportional to 2,387,324,104.98, 3,294,430,004.46 and 1,370,216,945.13

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Solution

The fourth proportional to 2,387,324,104.98, 3,294,430,004.46 and 1,370,216,945.13 is: 1,890,855,040.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,387,324,104.98 : 3,294,430,004.46 = 1,370,216,945.13 : x
  2. Step 2: Convert to fraction form
    2,387,324,104.98/3,294,430,004.46 = 1,370,216,945.13/x
  3. Step 3: Cross multiply
    2,387,324,104.98x = 3,294,430,004.46 × 1,370,216,945.13
  4. Step 4: Simplify right side
    2,387,324,104.98x = 4,514,083,816,655,793,664
  5. Step 5: Solve for x
    x = 4,514,083,816,655,793,664/2,387,324,104.98
  6. Step 6: Final answer
    x = 1,890,855,040.27

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1.5x scale

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.