Home / 40,376,009.54-60,576,719.07-14,450,636.05

Finding the Fourth Proportional to 40,376,009.54, 60,576,719.07 and 14,450,636.05

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Solution

The fourth proportional to 40,376,009.54, 60,576,719.07 and 14,450,636.05 is: 21,680,501.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,376,009.54 : 60,576,719.07 = 14,450,636.05 : x
  2. Step 2: Convert to fraction form
    40,376,009.54/60,576,719.07 = 14,450,636.05/x
  3. Step 3: Cross multiply
    40,376,009.54x = 60,576,719.07 × 14,450,636.05
  4. Step 4: Simplify right side
    40,376,009.54x = 875,372,120,383,664.50
  5. Step 5: Solve for x
    x = 875,372,120,383,664.50/40,376,009.54
  6. Step 6: Final answer
    x = 21,680,501.13

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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.