Home / 93,627,729.90-129,206,479.83-51,814,837.74

Finding the Fourth Proportional to 93,627,729.90, 129,206,479.83 and 51,814,837.74

Calculator

Solution

The fourth proportional to 93,627,729.90, 129,206,479.83 and 51,814,837.74 is: 71,504,593.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,627,729.90 : 129,206,479.83 = 51,814,837.74 : x
  2. Step 2: Convert to fraction form
    93,627,729.90/129,206,479.83 = 51,814,837.74/x
  3. Step 3: Cross multiply
    93,627,729.90x = 129,206,479.83 × 51,814,837.74
  4. Step 4: Simplify right side
    93,627,729.90x = 6,694,812,787,348,033
  5. Step 5: Solve for x
    x = 6,694,812,787,348,033/93,627,729.90
  6. Step 6: Final answer
    x = 71,504,593.72

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.