Home / 37,903,852,093.33-56,859,273,320.54-12,378,134,210.55

Finding the Fourth Proportional to 37,903,852,093.33, 56,859,273,320.54 and 12,378,134,210.55

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Solution

The fourth proportional to 37,903,852,093.33, 56,859,273,320.54 and 12,378,134,210.55 is: 18,568,342,725.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,903,852,093.33 : 56,859,273,320.54 = 12,378,134,210.55 : x
  2. Step 2: Convert to fraction form
    37,903,852,093.33/56,859,273,320.54 = 12,378,134,210.55/x
  3. Step 3: Cross multiply
    37,903,852,093.33x = 56,859,273,320.54 × 12,378,134,210.55
  4. Step 4: Simplify right side
    37,903,852,093.33x = 703,811,716,275,813,482,496
  5. Step 5: Solve for x
    x = 703,811,716,275,813,482,496/37,903,852,093.33
  6. Step 6: Final answer
    x = 18,568,342,725.24

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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.