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Finding the Fourth Proportional to 160,209,048.60, 224,802,851.40 and 160,209,048.60

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Solution

The fourth proportional to 160,209,048.60, 224,802,851.40 and 160,209,048.60 is: 224,802,851.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,209,048.60 : 224,802,851.40 = 160,209,048.60 : x
  2. Step 2: Convert to fraction form
    160,209,048.60/224,802,851.40 = 160,209,048.60/x
  3. Step 3: Cross multiply
    160,209,048.60x = 224,802,851.40 × 160,209,048.60
  4. Step 4: Simplify right side
    160,209,048.60x = 36,015,450,945,361,176
  5. Step 5: Solve for x
    x = 36,015,450,945,361,176/160,209,048.60
  6. Step 6: Final answer
    x = 224,802,851.40

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.