Home / 15,676,585.68-23,522,582.22-7,046,783.46

Finding the Fourth Proportional to 15,676,585.68, 23,522,582.22 and 7,046,783.46

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Solution

The fourth proportional to 15,676,585.68, 23,522,582.22 and 7,046,783.46 is: 10,573,638.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,676,585.68 : 23,522,582.22 = 7,046,783.46 : x
  2. Step 2: Convert to fraction form
    15,676,585.68/23,522,582.22 = 7,046,783.46/x
  3. Step 3: Cross multiply
    15,676,585.68x = 23,522,582.22 × 7,046,783.46
  4. Step 4: Simplify right side
    15,676,585.68x = 165,758,543,383,192.53
  5. Step 5: Solve for x
    x = 165,758,543,383,192.53/15,676,585.68
  6. Step 6: Final answer
    x = 10,573,638.09

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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.