Home / 49,920,544-74,880,816-12,098,080

Finding the Fourth Proportional to 49,920,544, 74,880,816 and 12,098,080

Calculator

Solution

The fourth proportional to 49,920,544, 74,880,816 and 12,098,080 is: 18,147,120

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,920,544 : 74,880,816 = 12,098,080 : x
  2. Step 2: Convert to fraction form
    49,920,544/74,880,816 = 12,098,080/x
  3. Step 3: Cross multiply
    49,920,544x = 74,880,816 × 12,098,080
  4. Step 4: Simplify right side
    49,920,544x = 905,914,102,433,280
  5. Step 5: Solve for x
    x = 905,914,102,433,280/49,920,544
  6. Step 6: Final answer
    x = 18,147,120

Related Problems

Find fourth proportional to 24,960,272, 37,440,408 and 6,049,040
Half scale
Find fourth proportional to 99,841,088, 149,761,632 and 24,196,160
Double scale
Find fourth proportional to 49,920,545, 74,880,817.50 and 12,098,081
Similar ratio
Find fourth proportional to 74,880,816, 112,321,224 and 18,147,120
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.