Home / 1,829,174,632.46-2,524,260,989.12-1,036,220,610.54

Finding the Fourth Proportional to 1,829,174,632.46, 2,524,260,989.12 and 1,036,220,610.54

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Solution

The fourth proportional to 1,829,174,632.46, 2,524,260,989.12 and 1,036,220,610.54 is: 1,429,984,440.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,174,632.46 : 2,524,260,989.12 = 1,036,220,610.54 : x
  2. Step 2: Convert to fraction form
    1,829,174,632.46/2,524,260,989.12 = 1,036,220,610.54/x
  3. Step 3: Cross multiply
    1,829,174,632.46x = 2,524,260,989.12 × 1,036,220,610.54
  4. Step 4: Simplify right side
    1,829,174,632.46x = 2,615,691,263,303,049,216
  5. Step 5: Solve for x
    x = 2,615,691,263,303,049,216/1,829,174,632.46
  6. Step 6: Final answer
    x = 1,429,984,440.46

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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.