Home / 1,082,866,021,744.80-1,624,299,032,617.20-580,769,068,000.80

Finding the Fourth Proportional to 1,082,866,021,744.80, 1,624,299,032,617.20 and 580,769,068,000.80

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Solution

The fourth proportional to 1,082,866,021,744.80, 1,624,299,032,617.20 and 580,769,068,000.80 is: 871,153,602,001.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,866,021,744.80 : 1,624,299,032,617.20 = 580,769,068,000.80 : x
  2. Step 2: Convert to fraction form
    1,082,866,021,744.80/1,624,299,032,617.20 = 580,769,068,000.80/x
  3. Step 3: Cross multiply
    1,082,866,021,744.80x = 1,624,299,032,617.20 × 580,769,068,000.80
  4. Step 4: Simplify right side
    1,082,866,021,744.80x = 943,342,635,327,692,325,519,360
  5. Step 5: Solve for x
    x = 943,342,635,327,692,325,519,360/1,082,866,021,744.80
  6. Step 6: Final answer
    x = 871,153,602,001.20

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Double scale
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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.