Home / 15,573,684,653.67-23,360,527,250.32-3,782,723,674.35

Finding the Fourth Proportional to 15,573,684,653.67, 23,360,527,250.32 and 3,782,723,674.35

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Solution

The fourth proportional to 15,573,684,653.67, 23,360,527,250.32 and 3,782,723,674.35 is: 5,674,085,577.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,573,684,653.67 : 23,360,527,250.32 = 3,782,723,674.35 : x
  2. Step 2: Convert to fraction form
    15,573,684,653.67/23,360,527,250.32 = 3,782,723,674.35/x
  3. Step 3: Cross multiply
    15,573,684,653.67x = 23,360,527,250.32 × 3,782,723,674.35
  4. Step 4: Simplify right side
    15,573,684,653.67x = 88,366,419,475,098,910,720
  5. Step 5: Solve for x
    x = 88,366,419,475,098,910,720/15,573,684,653.67
  6. Step 6: Final answer
    x = 5,674,085,577.06

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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.