Home / 1,554,826,333.30-2,134,239,081.23-1,374,667,834.30

Finding the Fourth Proportional to 1,554,826,333.30, 2,134,239,081.23 and 1,374,667,834.30

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Solution

The fourth proportional to 1,554,826,333.30, 2,134,239,081.23 and 1,374,667,834.30 is: 1,886,943,739.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,554,826,333.30 : 2,134,239,081.23 = 1,374,667,834.30 : x
  2. Step 2: Convert to fraction form
    1,554,826,333.30/2,134,239,081.23 = 1,374,667,834.30/x
  3. Step 3: Cross multiply
    1,554,826,333.30x = 2,134,239,081.23 × 1,374,667,834.30
  4. Step 4: Simplify right side
    1,554,826,333.30x = 2,933,869,815,672,865,792
  5. Step 5: Solve for x
    x = 2,933,869,815,672,865,792/1,554,826,333.30
  6. Step 6: Final answer
    x = 1,886,943,739.53

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Double scale
Find fourth proportional to 1,554,826,334.30, 2,134,239,082.60 and 1,374,667,835.30
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.