Home / 244,333,847.40-366,500,771.10-201,287,126.40

Finding the Fourth Proportional to 244,333,847.40, 366,500,771.10 and 201,287,126.40

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Solution

The fourth proportional to 244,333,847.40, 366,500,771.10 and 201,287,126.40 is: 301,930,689.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,333,847.40 : 366,500,771.10 = 201,287,126.40 : x
  2. Step 2: Convert to fraction form
    244,333,847.40/366,500,771.10 = 201,287,126.40/x
  3. Step 3: Cross multiply
    244,333,847.40x = 366,500,771.10 × 201,287,126.40
  4. Step 4: Simplify right side
    244,333,847.40x = 73,771,887,038,103,168
  5. Step 5: Solve for x
    x = 73,771,887,038,103,168/244,333,847.40
  6. Step 6: Final answer
    x = 301,930,689.60

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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.