Home / 14,685,714.60-22,036,445.10-6,166,912.20

Finding the Fourth Proportional to 14,685,714.60, 22,036,445.10 and 6,166,912.20

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Solution

The fourth proportional to 14,685,714.60, 22,036,445.10 and 6,166,912.20 is: 9,253,674.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,685,714.60 : 22,036,445.10 = 6,166,912.20 : x
  2. Step 2: Convert to fraction form
    14,685,714.60/22,036,445.10 = 6,166,912.20/x
  3. Step 3: Cross multiply
    14,685,714.60x = 22,036,445.10 × 6,166,912.20
  4. Step 4: Simplify right side
    14,685,714.60x = 135,896,822,131,820.23
  5. Step 5: Solve for x
    x = 135,896,822,131,820.23/14,685,714.60
  6. Step 6: Final answer
    x = 9,253,674.46

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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.