Home / 17,812,096.50-24,580,740.69-9,663,334.50

Finding the Fourth Proportional to 17,812,096.50, 24,580,740.69 and 9,663,334.50

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Solution

The fourth proportional to 17,812,096.50, 24,580,740.69 and 9,663,334.50 is: 13,335,427.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,812,096.50 : 24,580,740.69 = 9,663,334.50 : x
  2. Step 2: Convert to fraction form
    17,812,096.50/24,580,740.69 = 9,663,334.50/x
  3. Step 3: Cross multiply
    17,812,096.50x = 24,580,740.69 × 9,663,334.50
  4. Step 4: Simplify right side
    17,812,096.50x = 237,531,919,545,230.81
  5. Step 5: Solve for x
    x = 237,531,919,545,230.81/17,812,096.50
  6. Step 6: Final answer
    x = 13,335,427.39

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.