Home / 18,364,904.10-27,547,356.15-15,530,552.10

Finding the Fourth Proportional to 18,364,904.10, 27,547,356.15 and 15,530,552.10

Calculator

Solution

The fourth proportional to 18,364,904.10, 27,547,356.15 and 15,530,552.10 is: 23,295,828.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,364,904.10 : 27,547,356.15 = 15,530,552.10 : x
  2. Step 2: Convert to fraction form
    18,364,904.10/27,547,356.15 = 15,530,552.10/x
  3. Step 3: Cross multiply
    18,364,904.10x = 27,547,356.15 × 15,530,552.10
  4. Step 4: Simplify right side
    18,364,904.10x = 427,825,649,904,830.38
  5. Step 5: Solve for x
    x = 427,825,649,904,830.38/18,364,904.10
  6. Step 6: Final answer
    x = 23,295,828.15

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.