Home / 13,560,234.04-18,713,260.30-7,365,401.70

Finding the Fourth Proportional to 13,560,234.04, 18,713,260.30 and 7,365,401.70

Calculator

Solution

The fourth proportional to 13,560,234.04, 18,713,260.30 and 7,365,401.70 is: 10,164,328.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,560,234.04 : 18,713,260.30 = 7,365,401.70 : x
  2. Step 2: Convert to fraction form
    13,560,234.04/18,713,260.30 = 7,365,401.70/x
  3. Step 3: Cross multiply
    13,560,234.04x = 18,713,260.30 × 7,365,401.70
  4. Step 4: Simplify right side
    13,560,234.04x = 137,830,679,226,162.52
  5. Step 5: Solve for x
    x = 137,830,679,226,162.52/13,560,234.04
  6. Step 6: Final answer
    x = 10,164,328.94

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.