Home / 57,042,376-124,537,648

Finding the Third Proportional to 57,042,376 and 124,537,648

Calculator

Solution

The third proportional to 57,042,376 and 124,537,648 is: 271,896,559.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,042,376 : 124,537,648 = 124,537,648 : x
  2. Step 2: Convert to fraction form
    57,042,376/124,537,648 = 124,537,648/x
  3. Step 3: Cross multiply
    57,042,376x = 124,537,648 × 124,537,648
  4. Step 4: Simplify right side
    57,042,376x = 15,509,625,769,371,904
  5. Step 5: Solve for x
    x = 15,509,625,769,371,904/57,042,376
  6. Step 6: Final answer
    x = 271,896,559.31

Related Problems

Find third proportional to 28,521,188 and 62,268,824
Half scale
Find third proportional to 114,084,752 and 249,075,296
Double scale
Find third proportional to 57,042,378 and 124,537,652
Similar ratio
Find third proportional to 85,563,564 and 186,806,472
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.