Home / 14,665,166.10-22,005,622.35-6,146,363.70

Finding the Fourth Proportional to 14,665,166.10, 22,005,622.35 and 6,146,363.70

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Solution

The fourth proportional to 14,665,166.10, 22,005,622.35 and 6,146,363.70 is: 9,222,845.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,665,166.10 : 22,005,622.35 = 6,146,363.70 : x
  2. Step 2: Convert to fraction form
    14,665,166.10/22,005,622.35 = 6,146,363.70/x
  3. Step 3: Cross multiply
    14,665,166.10x = 22,005,622.35 × 6,146,363.70
  4. Step 4: Simplify right side
    14,665,166.10x = 135,254,558,407,948.70
  5. Step 5: Solve for x
    x = 135,254,558,407,948.70/14,665,166.10
  6. Step 6: Final answer
    x = 9,222,845.31

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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.