Home / 174,843,294-381,329,148

Finding the Third Proportional to 174,843,294 and 381,329,148

Calculator

Solution

The third proportional to 174,843,294 and 381,329,148 is: 831,669,981.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,843,294 : 381,329,148 = 381,329,148 : x
  2. Step 2: Convert to fraction form
    174,843,294/381,329,148 = 381,329,148/x
  3. Step 3: Cross multiply
    174,843,294x = 381,329,148 × 381,329,148
  4. Step 4: Simplify right side
    174,843,294x = 145,411,919,114,405,888
  5. Step 5: Solve for x
    x = 145,411,919,114,405,888/174,843,294
  6. Step 6: Final answer
    x = 831,669,981.66

Related Problems

Find third proportional to 87,421,647 and 190,664,574
Half scale
Find third proportional to 349,686,588 and 762,658,296
Double scale
Find third proportional to 174,843,296 and 381,329,152
Similar ratio
Find third proportional to 262,264,941 and 571,993,722
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.