Home / 97,403,397.81-134,379,291.11-55,589,786.39

Finding the Fourth Proportional to 97,403,397.81, 134,379,291.11 and 55,589,786.39

Calculator

Solution

The fourth proportional to 97,403,397.81, 134,379,291.11 and 55,589,786.39 is: 76,692,561.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,403,397.81 : 134,379,291.11 = 55,589,786.39 : x
  2. Step 2: Convert to fraction form
    97,403,397.81/134,379,291.11 = 55,589,786.39/x
  3. Step 3: Cross multiply
    97,403,397.81x = 134,379,291.11 × 55,589,786.39
  4. Step 4: Simplify right side
    97,403,397.81x = 7,470,116,087,094,680
  5. Step 5: Solve for x
    x = 7,470,116,087,094,680/97,403,397.81
  6. Step 6: Final answer
    x = 76,692,561.61

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.