Home / 31,029,934.14-42,821,307.04-17,984,759.81

Finding the Fourth Proportional to 31,029,934.14, 42,821,307.04 and 17,984,759.81

Calculator

Solution

The fourth proportional to 31,029,934.14, 42,821,307.04 and 17,984,759.81 is: 24,818,967.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,029,934.14 : 42,821,307.04 = 17,984,759.81 : x
  2. Step 2: Convert to fraction form
    31,029,934.14/42,821,307.04 = 17,984,759.81/x
  3. Step 3: Cross multiply
    31,029,934.14x = 42,821,307.04 × 17,984,759.81
  4. Step 4: Simplify right side
    31,029,934.14x = 770,130,921,864,662
  5. Step 5: Solve for x
    x = 770,130,921,864,662/31,029,934.14
  6. Step 6: Final answer
    x = 24,818,967.34

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.