Home / 79,807,279.70-119,710,197.56-25,219,874.18

Finding the Fourth Proportional to 79,807,279.70, 119,710,197.56 and 25,219,874.18

Calculator

Solution

The fourth proportional to 79,807,279.70, 119,710,197.56 and 25,219,874.18 is: 37,829,583.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,807,279.70 : 119,710,197.56 = 25,219,874.18 : x
  2. Step 2: Convert to fraction form
    79,807,279.70/119,710,197.56 = 25,219,874.18/x
  3. Step 3: Cross multiply
    79,807,279.70x = 119,710,197.56 × 25,219,874.18
  4. Step 4: Simplify right side
    79,807,279.70x = 3,019,076,120,526,143
  5. Step 5: Solve for x
    x = 3,019,076,120,526,143/79,807,279.70
  6. Step 6: Final answer
    x = 37,829,583.11

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.