Home / 1,124,941,491.36-1,552,431,674.88-623,157,960.96

Finding the Fourth Proportional to 1,124,941,491.36, 1,552,431,674.88 and 623,157,960.96

Calculator

Solution

The fourth proportional to 1,124,941,491.36, 1,552,431,674.88 and 623,157,960.96 is: 859,964,864.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,124,941,491.36 : 1,552,431,674.88 = 623,157,960.96 : x
  2. Step 2: Convert to fraction form
    1,124,941,491.36/1,552,431,674.88 = 623,157,960.96/x
  3. Step 3: Cross multiply
    1,124,941,491.36x = 1,552,431,674.88 × 623,157,960.96
  4. Step 4: Simplify right side
    1,124,941,491.36x = 967,410,157,047,938,560
  5. Step 5: Solve for x
    x = 967,410,157,047,938,560/1,124,941,491.36
  6. Step 6: Final answer
    x = 859,964,864.38

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.