Home / 29,678,013,999.80-44,517,020,999.70-14,984,733,231.80

Finding the Fourth Proportional to 29,678,013,999.80, 44,517,020,999.70 and 14,984,733,231.80

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Solution

The fourth proportional to 29,678,013,999.80, 44,517,020,999.70 and 14,984,733,231.80 is: 22,477,099,847.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,678,013,999.80 : 44,517,020,999.70 = 14,984,733,231.80 : x
  2. Step 2: Convert to fraction form
    29,678,013,999.80/44,517,020,999.70 = 14,984,733,231.80/x
  3. Step 3: Cross multiply
    29,678,013,999.80x = 44,517,020,999.70 × 14,984,733,231.80
  4. Step 4: Simplify right side
    29,678,013,999.80x = 667,075,683,954,942,935,040
  5. Step 5: Solve for x
    x = 667,075,683,954,942,935,040/29,678,013,999.80
  6. Step 6: Final answer
    x = 22,477,099,847.70

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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.