Home / 39,945,581,408.21-55,104,003,000.51-24,698,799,413.11

Finding the Fourth Proportional to 39,945,581,408.21, 55,104,003,000.51 and 24,698,799,413.11

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Solution

The fourth proportional to 39,945,581,408.21, 55,104,003,000.51 and 24,698,799,413.11 is: 34,071,420,892.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,945,581,408.21 : 55,104,003,000.51 = 24,698,799,413.11 : x
  2. Step 2: Convert to fraction form
    39,945,581,408.21/55,104,003,000.51 = 24,698,799,413.11/x
  3. Step 3: Cross multiply
    39,945,581,408.21x = 55,104,003,000.51 × 24,698,799,413.11
  4. Step 4: Simplify right side
    39,945,581,408.21x = 1,361,002,716,969,228,566,528
  5. Step 5: Solve for x
    x = 1,361,002,716,969,228,566,528/39,945,581,408.21
  6. Step 6: Final answer
    x = 34,071,420,892.87

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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.