Home / 1,073,524,247.83-1,609,887,659.73-373,836,703.60

Finding the Fourth Proportional to 1,073,524,247.83, 1,609,887,659.73 and 373,836,703.60

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Solution

The fourth proportional to 1,073,524,247.83, 1,609,887,659.73 and 373,836,703.60 is: 560,616,210.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,524,247.83 : 1,609,887,659.73 = 373,836,703.60 : x
  2. Step 2: Convert to fraction form
    1,073,524,247.83/1,609,887,659.73 = 373,836,703.60/x
  3. Step 3: Cross multiply
    1,073,524,247.83x = 1,609,887,659.73 × 373,836,703.60
  4. Step 4: Simplify right side
    1,073,524,247.83x = 601,835,095,879,781,760
  5. Step 5: Solve for x
    x = 601,835,095,879,781,760/1,073,524,247.83
  6. Step 6: Final answer
    x = 560,616,210.67

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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.