Home / 68,769,000.10-103,150,547.70-23,330,794.60

Finding the Fourth Proportional to 68,769,000.10, 103,150,547.70 and 23,330,794.60

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Solution

The fourth proportional to 68,769,000.10, 103,150,547.70 and 23,330,794.60 is: 34,995,190.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,769,000.10 : 103,150,547.70 = 23,330,794.60 : x
  2. Step 2: Convert to fraction form
    68,769,000.10/103,150,547.70 = 23,330,794.60/x
  3. Step 3: Cross multiply
    68,769,000.10x = 103,150,547.70 × 23,330,794.60
  4. Step 4: Simplify right side
    68,769,000.10x = 2,406,584,241,266,202.50
  5. Step 5: Solve for x
    x = 2,406,584,241,266,202.50/68,769,000.10
  6. Step 6: Final answer
    x = 34,995,190.24

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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.