Home / 2,306,858,502.05-3,183,480,017.81-1,249,586,474.23

Finding the Fourth Proportional to 2,306,858,502.05, 3,183,480,017.81 and 1,249,586,474.23

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Solution

The fourth proportional to 2,306,858,502.05, 3,183,480,017.81 and 1,249,586,474.23 is: 1,724,437,614.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,306,858,502.05 : 3,183,480,017.81 = 1,249,586,474.23 : x
  2. Step 2: Convert to fraction form
    2,306,858,502.05/3,183,480,017.81 = 1,249,586,474.23/x
  3. Step 3: Cross multiply
    2,306,858,502.05x = 3,183,480,017.81 × 1,249,586,474.23
  4. Step 4: Simplify right side
    2,306,858,502.05x = 3,978,033,571,236,855,296
  5. Step 5: Solve for x
    x = 3,978,033,571,236,855,296/2,306,858,502.05
  6. Step 6: Final answer
    x = 1,724,437,614.05

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1.5x scale

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.