Home / 3,637,709,160.68-5,020,104,022.00-2,133,420,475.55

Finding the Fourth Proportional to 3,637,709,160.68, 5,020,104,022.00 and 2,133,420,475.55

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Solution

The fourth proportional to 3,637,709,160.68, 5,020,104,022.00 and 2,133,420,475.55 is: 2,944,158,600.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,637,709,160.68 : 5,020,104,022.00 = 2,133,420,475.55 : x
  2. Step 2: Convert to fraction form
    3,637,709,160.68/5,020,104,022.00 = 2,133,420,475.55/x
  3. Step 3: Cross multiply
    3,637,709,160.68x = 5,020,104,022.00 × 2,133,420,475.55
  4. Step 4: Simplify right side
    3,637,709,160.68x = 10,709,992,709,895,274,496
  5. Step 5: Solve for x
    x = 10,709,992,709,895,274,496/3,637,709,160.68
  6. Step 6: Final answer
    x = 2,944,158,600.05

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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.