Home / 616,818,030.72-925,136,036.72-180,001,429.28

Finding the Fourth Proportional to 616,818,030.72, 925,136,036.72 and 180,001,429.28

Calculator

Solution

The fourth proportional to 616,818,030.72, 925,136,036.72 and 180,001,429.28 is: 269,975,585.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    616,818,030.72 : 925,136,036.72 = 180,001,429.28 : x
  2. Step 2: Convert to fraction form
    616,818,030.72/925,136,036.72 = 180,001,429.28/x
  3. Step 3: Cross multiply
    616,818,030.72x = 925,136,036.72 × 180,001,429.28
  4. Step 4: Simplify right side
    616,818,030.72x = 166,525,808,888,034,560
  5. Step 5: Solve for x
    x = 166,525,808,888,034,560/616,818,030.72
  6. Step 6: Final answer
    x = 269,975,585.33

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.