Home / 1,552,116,171.60-2,328,174,257.40-1,460,283,166.80

Finding the Fourth Proportional to 1,552,116,171.60, 2,328,174,257.40 and 1,460,283,166.80

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Solution

The fourth proportional to 1,552,116,171.60, 2,328,174,257.40 and 1,460,283,166.80 is: 2,190,424,750.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,116,171.60 : 2,328,174,257.40 = 1,460,283,166.80 : x
  2. Step 2: Convert to fraction form
    1,552,116,171.60/2,328,174,257.40 = 1,460,283,166.80/x
  3. Step 3: Cross multiply
    1,552,116,171.60x = 2,328,174,257.40 × 1,460,283,166.80
  4. Step 4: Simplify right side
    1,552,116,171.60x = 3,399,793,677,458,310,144
  5. Step 5: Solve for x
    x = 3,399,793,677,458,310,144/1,552,116,171.60
  6. Step 6: Final answer
    x = 2,190,424,750.20

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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.