Home / 14,947,333.90-22,421,000.85-14,805,616.30

Finding the Fourth Proportional to 14,947,333.90, 22,421,000.85 and 14,805,616.30

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Solution

The fourth proportional to 14,947,333.90, 22,421,000.85 and 14,805,616.30 is: 22,208,424.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,947,333.90 : 22,421,000.85 = 14,805,616.30 : x
  2. Step 2: Convert to fraction form
    14,947,333.90/22,421,000.85 = 14,805,616.30/x
  3. Step 3: Cross multiply
    14,947,333.90x = 22,421,000.85 × 14,805,616.30
  4. Step 4: Simplify right side
    14,947,333.90x = 331,956,735,647,073.88
  5. Step 5: Solve for x
    x = 331,956,735,647,073.88/14,947,333.90
  6. Step 6: Final answer
    x = 22,208,424.45

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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.