Home / 348,624,000.20-522,880,013.10-106,230,528.20

Finding the Fourth Proportional to 348,624,000.20, 522,880,013.10 and 106,230,528.20

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Solution

The fourth proportional to 348,624,000.20, 522,880,013.10 and 106,230,528.20 is: 159,328,732.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,624,000.20 : 522,880,013.10 = 106,230,528.20 : x
  2. Step 2: Convert to fraction form
    348,624,000.20/522,880,013.10 = 106,230,528.20/x
  3. Step 3: Cross multiply
    348,624,000.20x = 522,880,013.10 × 106,230,528.20
  4. Step 4: Simplify right side
    348,624,000.20x = 55,545,819,976,835,920
  5. Step 5: Solve for x
    x = 55,545,819,976,835,920/348,624,000.20
  6. Step 6: Final answer
    x = 159,328,732.23

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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.