Home / 22,943,349,401.10-34,415,024,101.65-13,622,299,413.90

Finding the Fourth Proportional to 22,943,349,401.10, 34,415,024,101.65 and 13,622,299,413.90

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Solution

The fourth proportional to 22,943,349,401.10, 34,415,024,101.65 and 13,622,299,413.90 is: 20,433,449,120.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,943,349,401.10 : 34,415,024,101.65 = 13,622,299,413.90 : x
  2. Step 2: Convert to fraction form
    22,943,349,401.10/34,415,024,101.65 = 13,622,299,413.90/x
  3. Step 3: Cross multiply
    22,943,349,401.10x = 34,415,024,101.65 × 13,622,299,413.90
  4. Step 4: Simplify right side
    22,943,349,401.10x = 468,811,762,649,261,146,112
  5. Step 5: Solve for x
    x = 468,811,762,649,261,146,112/22,943,349,401.10
  6. Step 6: Final answer
    x = 20,433,449,120.85

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1.5x scale

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.