Home / 39,945,581,391.01-55,104,002,976.64-24,698,799,395.93

Finding the Fourth Proportional to 39,945,581,391.01, 55,104,002,976.64 and 24,698,799,395.93

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Solution

The fourth proportional to 39,945,581,391.01, 55,104,002,976.64 and 24,698,799,395.93 is: 34,071,420,869.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,945,581,391.01 : 55,104,002,976.64 = 24,698,799,395.93 : x
  2. Step 2: Convert to fraction form
    39,945,581,391.01/55,104,002,976.64 = 24,698,799,395.93/x
  3. Step 3: Cross multiply
    39,945,581,391.01x = 55,104,002,976.64 × 24,698,799,395.93
  4. Step 4: Simplify right side
    39,945,581,391.01x = 1,361,002,715,432,969,830,400
  5. Step 5: Solve for x
    x = 1,361,002,715,432,969,830,400/39,945,581,391.01
  6. Step 6: Final answer
    x = 34,071,420,869.07

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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.