Home / 271,959,935.76-408,019,340.28-87,723,333

Finding the Fourth Proportional to 271,959,935.76, 408,019,340.28 and 87,723,333

Calculator

Solution

The fourth proportional to 271,959,935.76, 408,019,340.28 and 87,723,333 is: 131,610,622.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,959,935.76 : 408,019,340.28 = 87,723,333 : x
  2. Step 2: Convert to fraction form
    271,959,935.76/408,019,340.28 = 87,723,333/x
  3. Step 3: Cross multiply
    271,959,935.76x = 408,019,340.28 × 87,723,333
  4. Step 4: Simplify right side
    271,959,935.76x = 35,792,816,457,822,752
  5. Step 5: Solve for x
    x = 35,792,816,457,822,752/271,959,935.76
  6. Step 6: Final answer
    x = 131,610,622.56

Related Problems

Find fourth proportional to 135,979,967.88, 204,009,670.14 and 43,861,666.50
Half scale
Find fourth proportional to 543,919,871.52, 816,038,680.56 and 175,446,666
Double scale
Find fourth proportional to 271,959,936.76, 408,019,341.78 and 87,723,334
Similar ratio
Find fourth proportional to 407,939,903.64, 612,029,010.42 and 131,584,999.50
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.