Home / 22,307,215.40-33,494,000.70-17,264,220.20

Finding the Fourth Proportional to 22,307,215.40, 33,494,000.70 and 17,264,220.20

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Solution

The fourth proportional to 22,307,215.40, 33,494,000.70 and 17,264,220.20 is: 25,922,007.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,307,215.40 : 33,494,000.70 = 17,264,220.20 : x
  2. Step 2: Convert to fraction form
    22,307,215.40/33,494,000.70 = 17,264,220.20/x
  3. Step 3: Cross multiply
    22,307,215.40x = 33,494,000.70 × 17,264,220.20
  4. Step 4: Simplify right side
    22,307,215.40x = 578,247,803,463,754.12
  5. Step 5: Solve for x
    x = 578,247,803,463,754.12/22,307,215.40
  6. Step 6: Final answer
    x = 25,922,007.44

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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.