Home / 1,824,126,281,463.30-2,517,127,883,979.90-1,082,405,289,176.30

Finding the Fourth Proportional to 1,824,126,281,463.30, 2,517,127,883,979.90 and 1,082,405,289,176.30

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Solution

The fourth proportional to 1,824,126,281,463.30, 2,517,127,883,979.90 and 1,082,405,289,176.30 is: 1,493,620,569,386.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,126,281,463.30 : 2,517,127,883,979.90 = 1,082,405,289,176.30 : x
  2. Step 2: Convert to fraction form
    1,824,126,281,463.30/2,517,127,883,979.90 = 1,082,405,289,176.30/x
  3. Step 3: Cross multiply
    1,824,126,281,463.30x = 2,517,127,883,979.90 × 1,082,405,289,176.30
  4. Step 4: Simplify right side
    1,824,126,281,463.30x = 2,724,552,535,152,991,953,485,824
  5. Step 5: Solve for x
    x = 2,724,552,535,152,991,953,485,824/1,824,126,281,463.30
  6. Step 6: Final answer
    x = 1,493,620,569,386.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.