Home / 2,201,455,586.40-3,302,183,379.60-891,355,106.40

Finding the Fourth Proportional to 2,201,455,586.40, 3,302,183,379.60 and 891,355,106.40

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Solution

The fourth proportional to 2,201,455,586.40, 3,302,183,379.60 and 891,355,106.40 is: 1,337,032,659.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,455,586.40 : 3,302,183,379.60 = 891,355,106.40 : x
  2. Step 2: Convert to fraction form
    2,201,455,586.40/3,302,183,379.60 = 891,355,106.40/x
  3. Step 3: Cross multiply
    2,201,455,586.40x = 3,302,183,379.60 × 891,355,106.40
  4. Step 4: Simplify right side
    2,201,455,586.40x = 2,943,418,017,675,669,504
  5. Step 5: Solve for x
    x = 2,943,418,017,675,669,504/2,201,455,586.40
  6. Step 6: Final answer
    x = 1,337,032,659.60

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1.5x scale

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.