Home / 34,989,600.80-52,484,401.20-22,219,270.40

Finding the Fourth Proportional to 34,989,600.80, 52,484,401.20 and 22,219,270.40

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Solution

The fourth proportional to 34,989,600.80, 52,484,401.20 and 22,219,270.40 is: 33,328,905.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,989,600.80 : 52,484,401.20 = 22,219,270.40 : x
  2. Step 2: Convert to fraction form
    34,989,600.80/52,484,401.20 = 22,219,270.40/x
  3. Step 3: Cross multiply
    34,989,600.80x = 52,484,401.20 × 22,219,270.40
  4. Step 4: Simplify right side
    34,989,600.80x = 1,166,165,102,044,884.50
  5. Step 5: Solve for x
    x = 1,166,165,102,044,884.50/34,989,600.80
  6. Step 6: Final answer
    x = 33,328,905.60

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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.