Home / 17,740,908.40-26,611,362.60-7,643,529.40

Finding the Fourth Proportional to 17,740,908.40, 26,611,362.60 and 7,643,529.40

Calculator

Solution

The fourth proportional to 17,740,908.40, 26,611,362.60 and 7,643,529.40 is: 11,465,294.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,740,908.40 : 26,611,362.60 = 7,643,529.40 : x
  2. Step 2: Convert to fraction form
    17,740,908.40/26,611,362.60 = 7,643,529.40/x
  3. Step 3: Cross multiply
    17,740,908.40x = 26,611,362.60 × 7,643,529.40
  4. Step 4: Simplify right side
    17,740,908.40x = 203,404,732,407,160.47
  5. Step 5: Solve for x
    x = 203,404,732,407,160.47/17,740,908.40
  6. Step 6: Final answer
    x = 11,465,294.10

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.