Home / 81,459,384.98-112,417,794.43-46,177,873.89

Finding the Fourth Proportional to 81,459,384.98, 112,417,794.43 and 46,177,873.89

Calculator

Solution

The fourth proportional to 81,459,384.98, 112,417,794.43 and 46,177,873.89 is: 63,727,644.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    81,459,384.98 : 112,417,794.43 = 46,177,873.89 : x
  2. Step 2: Convert to fraction form
    81,459,384.98/112,417,794.43 = 46,177,873.89/x
  3. Step 3: Cross multiply
    81,459,384.98x = 112,417,794.43 × 46,177,873.89
  4. Step 4: Simplify right side
    81,459,384.98x = 5,191,214,734,295,929
  5. Step 5: Solve for x
    x = 5,191,214,734,295,929/81,459,384.98
  6. Step 6: Final answer
    x = 63,727,644.59

Related Problems

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.