Home / 29,987,790.48-44,981,685.72-7,268,688

Finding the Fourth Proportional to 29,987,790.48, 44,981,685.72 and 7,268,688

Calculator

Solution

The fourth proportional to 29,987,790.48, 44,981,685.72 and 7,268,688 is: 10,903,032

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,987,790.48 : 44,981,685.72 = 7,268,688 : x
  2. Step 2: Convert to fraction form
    29,987,790.48/44,981,685.72 = 7,268,688/x
  3. Step 3: Cross multiply
    29,987,790.48x = 44,981,685.72 × 7,268,688
  4. Step 4: Simplify right side
    29,987,790.48x = 326,957,839,212,735.38
  5. Step 5: Solve for x
    x = 326,957,839,212,735.38/29,987,790.48
  6. Step 6: Final answer
    x = 10,903,032

Related Problems

Find fourth proportional to 14,993,895.24, 22,490,842.86 and 3,634,344
Half scale
Find fourth proportional to 59,975,580.96, 89,963,371.44 and 14,537,376
Double scale
Find fourth proportional to 29,987,791.48, 44,981,687.22 and 7,268,689
Similar ratio
Find fourth proportional to 44,981,685.72, 67,472,528.58 and 10,903,032
1.5x scale

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.