Home / 22,892,544,124.80-34,338,816,187.20-21,989,582,563.20

Finding the Fourth Proportional to 22,892,544,124.80, 34,338,816,187.20 and 21,989,582,563.20

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Solution

The fourth proportional to 22,892,544,124.80, 34,338,816,187.20 and 21,989,582,563.20 is: 32,984,373,844.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,892,544,124.80 : 34,338,816,187.20 = 21,989,582,563.20 : x
  2. Step 2: Convert to fraction form
    22,892,544,124.80/34,338,816,187.20 = 21,989,582,563.20/x
  3. Step 3: Cross multiply
    22,892,544,124.80x = 34,338,816,187.20 × 21,989,582,563.20
  4. Step 4: Simplify right side
    22,892,544,124.80x = 755,096,233,670,983,024,640
  5. Step 5: Solve for x
    x = 755,096,233,670,983,024,640/22,892,544,124.80
  6. Step 6: Final answer
    x = 32,984,373,844.80

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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.