Home / 1,069,226,470.56-1,601,352,561.60-1,039,804,322.16

Finding the Fourth Proportional to 1,069,226,470.56, 1,601,352,561.60 and 1,039,804,322.16

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Solution

The fourth proportional to 1,069,226,470.56, 1,601,352,561.60 and 1,039,804,322.16 is: 1,557,287,778.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,226,470.56 : 1,601,352,561.60 = 1,039,804,322.16 : x
  2. Step 2: Convert to fraction form
    1,069,226,470.56/1,601,352,561.60 = 1,039,804,322.16/x
  3. Step 3: Cross multiply
    1,069,226,470.56x = 1,601,352,561.60 × 1,039,804,322.16
  4. Step 4: Simplify right side
    1,069,226,470.56x = 1,665,093,314,853,667,584
  5. Step 5: Solve for x
    x = 1,665,093,314,853,667,584/1,069,226,470.56
  6. Step 6: Final answer
    x = 1,557,287,778.31

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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.