Home / 11,656,064.40-17,484,096.60-6,617,216.40

Finding the Fourth Proportional to 11,656,064.40, 17,484,096.60 and 6,617,216.40

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Solution

The fourth proportional to 11,656,064.40, 17,484,096.60 and 6,617,216.40 is: 9,925,824.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,656,064.40 : 17,484,096.60 = 6,617,216.40 : x
  2. Step 2: Convert to fraction form
    11,656,064.40/17,484,096.60 = 6,617,216.40/x
  3. Step 3: Cross multiply
    11,656,064.40x = 17,484,096.60 × 6,617,216.40
  4. Step 4: Simplify right side
    11,656,064.40x = 115,696,050,760,704.25
  5. Step 5: Solve for x
    x = 115,696,050,760,704.25/11,656,064.40
  6. Step 6: Final answer
    x = 9,925,824.60

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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.