Home / 2,054,688,065.80-3,082,032,098.70-1,183,975,131.40

Finding the Fourth Proportional to 2,054,688,065.80, 3,082,032,098.70 and 1,183,975,131.40

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Solution

The fourth proportional to 2,054,688,065.80, 3,082,032,098.70 and 1,183,975,131.40 is: 1,775,962,697.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,688,065.80 : 3,082,032,098.70 = 1,183,975,131.40 : x
  2. Step 2: Convert to fraction form
    2,054,688,065.80/3,082,032,098.70 = 1,183,975,131.40/x
  3. Step 3: Cross multiply
    2,054,688,065.80x = 3,082,032,098.70 × 1,183,975,131.40
  4. Step 4: Simplify right side
    2,054,688,065.80x = 3,649,049,359,037,350,400
  5. Step 5: Solve for x
    x = 3,649,049,359,037,350,400/2,054,688,065.80
  6. Step 6: Final answer
    x = 1,775,962,697.10

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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.