Home / 126,904,310.59-190,357,122.77-57,768,764.88

Finding the Fourth Proportional to 126,904,310.59, 190,357,122.77 and 57,768,764.88

Calculator

Solution

The fourth proportional to 126,904,310.59, 190,357,122.77 and 57,768,764.88 is: 86,653,446.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,904,310.59 : 190,357,122.77 = 57,768,764.88 : x
  2. Step 2: Convert to fraction form
    126,904,310.59/190,357,122.77 = 57,768,764.88/x
  3. Step 3: Cross multiply
    126,904,310.59x = 190,357,122.77 × 57,768,764.88
  4. Step 4: Simplify right side
    126,904,310.59x = 10,996,695,868,533,426
  5. Step 5: Solve for x
    x = 10,996,695,868,533,426/126,904,310.59
  6. Step 6: Final answer
    x = 86,653,446.34

Related Problems

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.