Home / 38,631,597.39-53,314,569.63-22,116,901.86

Finding the Fourth Proportional to 38,631,597.39, 53,314,569.63 and 22,116,901.86

Calculator

Solution

The fourth proportional to 38,631,597.39, 53,314,569.63 and 22,116,901.86 is: 30,523,022.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,631,597.39 : 53,314,569.63 = 22,116,901.86 : x
  2. Step 2: Convert to fraction form
    38,631,597.39/53,314,569.63 = 22,116,901.86/x
  3. Step 3: Cross multiply
    38,631,597.39x = 53,314,569.63 × 22,116,901.86
  4. Step 4: Simplify right side
    38,631,597.39x = 1,179,153,104,214,846.50
  5. Step 5: Solve for x
    x = 1,179,153,104,214,846.50/38,631,597.39
  6. Step 6: Final answer
    x = 30,523,022.19

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.