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Finding the Fourth Proportional to 336,007,506.40, 504,011,259.60 and 244,174,501.60

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Solution

The fourth proportional to 336,007,506.40, 504,011,259.60 and 244,174,501.60 is: 366,261,752.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,007,506.40 : 504,011,259.60 = 244,174,501.60 : x
  2. Step 2: Convert to fraction form
    336,007,506.40/504,011,259.60 = 244,174,501.60/x
  3. Step 3: Cross multiply
    336,007,506.40x = 504,011,259.60 × 244,174,501.60
  4. Step 4: Simplify right side
    336,007,506.40x = 123,066,698,113,618,224
  5. Step 5: Solve for x
    x = 123,066,698,113,618,224/336,007,506.40
  6. Step 6: Final answer
    x = 366,261,752.40

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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.