Home / 94,589,598.86-130,533,588.69-51,129,534.86

Finding the Fourth Proportional to 94,589,598.86, 130,533,588.69 and 51,129,534.86

Calculator

Solution

The fourth proportional to 94,589,598.86, 130,533,588.69 and 51,129,534.86 is: 70,558,726.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,589,598.86 : 130,533,588.69 = 51,129,534.86 : x
  2. Step 2: Convert to fraction form
    94,589,598.86/130,533,588.69 = 51,129,534.86/x
  3. Step 3: Cross multiply
    94,589,598.86x = 130,533,588.69 × 51,129,534.86
  4. Step 4: Simplify right side
    94,589,598.86x = 6,674,121,673,326,257
  5. Step 5: Solve for x
    x = 6,674,121,673,326,257/94,589,598.86
  6. Step 6: Final answer
    x = 70,558,726.90

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.