Home / 501,974,345.24-691,994,509.52-350,797,641.56

Finding the Fourth Proportional to 501,974,345.24, 691,994,509.52 and 350,797,641.56

Calculator

Solution

The fourth proportional to 501,974,345.24, 691,994,509.52 and 350,797,641.56 is: 483,590,534.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    501,974,345.24 : 691,994,509.52 = 350,797,641.56 : x
  2. Step 2: Convert to fraction form
    501,974,345.24/691,994,509.52 = 350,797,641.56/x
  3. Step 3: Cross multiply
    501,974,345.24x = 691,994,509.52 × 350,797,641.56
  4. Step 4: Simplify right side
    501,974,345.24x = 242,750,041,912,084,960
  5. Step 5: Solve for x
    x = 242,750,041,912,084,960/501,974,345.24
  6. Step 6: Final answer
    x = 483,590,534.48

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.