Home / 1,974,610,661.26-2,724,903,726.30-1,082,506,898.56

Finding the Fourth Proportional to 1,974,610,661.26, 2,724,903,726.30 and 1,082,506,898.56

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Solution

The fourth proportional to 1,974,610,661.26, 2,724,903,726.30 and 1,082,506,898.56 is: 1,493,827,183.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,974,610,661.26 : 2,724,903,726.30 = 1,082,506,898.56 : x
  2. Step 2: Convert to fraction form
    1,974,610,661.26/2,724,903,726.30 = 1,082,506,898.56/x
  3. Step 3: Cross multiply
    1,974,610,661.26x = 2,724,903,726.30 × 1,082,506,898.56
  4. Step 4: Simplify right side
    1,974,610,661.26x = 2,949,727,081,631,600,128
  5. Step 5: Solve for x
    x = 2,949,727,081,631,600,128/1,974,610,661.26
  6. Step 6: Final answer
    x = 1,493,827,183.00

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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.