Home / 49,682,700-74,524,050-13,780,908

Finding the Fourth Proportional to 49,682,700, 74,524,050 and 13,780,908

Calculator

Solution

The fourth proportional to 49,682,700, 74,524,050 and 13,780,908 is: 20,671,362

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,682,700 : 74,524,050 = 13,780,908 : x
  2. Step 2: Convert to fraction form
    49,682,700/74,524,050 = 13,780,908/x
  3. Step 3: Cross multiply
    49,682,700x = 74,524,050 × 13,780,908
  4. Step 4: Simplify right side
    49,682,700x = 1,027,009,076,837,400
  5. Step 5: Solve for x
    x = 1,027,009,076,837,400/49,682,700
  6. Step 6: Final answer
    x = 20,671,362

Related Problems

Find fourth proportional to 24,841,350, 37,262,025 and 6,890,454
Half scale
Find fourth proportional to 99,365,400, 149,048,100 and 27,561,816
Double scale
Find fourth proportional to 49,682,701, 74,524,051.50 and 13,780,909
Similar ratio
Find fourth proportional to 74,524,050, 111,786,075 and 20,671,362
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.