Home / 180,393,402.39-248,943,578.08-97,887,187.14

Finding the Fourth Proportional to 180,393,402.39, 248,943,578.08 and 97,887,187.14

Calculator

Solution

The fourth proportional to 180,393,402.39, 248,943,578.08 and 97,887,187.14 is: 135,084,688.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,393,402.39 : 248,943,578.08 = 97,887,187.14 : x
  2. Step 2: Convert to fraction form
    180,393,402.39/248,943,578.08 = 97,887,187.14/x
  3. Step 3: Cross multiply
    180,393,402.39x = 248,943,578.08 × 97,887,187.14
  4. Step 4: Simplify right side
    180,393,402.39x = 24,368,386,615,500,280
  5. Step 5: Solve for x
    x = 24,368,386,615,500,280/180,393,402.39
  6. Step 6: Final answer
    x = 135,084,688.75

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.