Home / 93,514,520.40-140,274,988.20-28,817,811.60

Finding the Fourth Proportional to 93,514,520.40, 140,274,988.20 and 28,817,811.60

Calculator

Solution

The fourth proportional to 93,514,520.40, 140,274,988.20 and 28,817,811.60 is: 43,227,705.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,514,520.40 : 140,274,988.20 = 28,817,811.60 : x
  2. Step 2: Convert to fraction form
    93,514,520.40/140,274,988.20 = 28,817,811.60/x
  3. Step 3: Cross multiply
    93,514,520.40x = 140,274,988.20 × 28,817,811.60
  4. Step 4: Simplify right side
    93,514,520.40x = 4,042,418,182,139,823
  5. Step 5: Solve for x
    x = 4,042,418,182,139,823/93,514,520.40
  6. Step 6: Final answer
    x = 43,227,705.87

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.