Home / 13,671,172-29,689,488

Finding the Third Proportional to 13,671,172 and 29,689,488

Calculator

Solution

The third proportional to 13,671,172 and 29,689,488 is: 64,476,234.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,671,172 : 29,689,488 = 29,689,488 : x
  2. Step 2: Convert to fraction form
    13,671,172/29,689,488 = 29,689,488/x
  3. Step 3: Cross multiply
    13,671,172x = 29,689,488 × 29,689,488
  4. Step 4: Simplify right side
    13,671,172x = 881,465,697,702,144
  5. Step 5: Solve for x
    x = 881,465,697,702,144/13,671,172
  6. Step 6: Final answer
    x = 64,476,234.93

Related Problems

Find third proportional to 6,835,586 and 14,844,744
Half scale
Find third proportional to 27,342,344 and 59,378,976
Double scale
Find third proportional to 13,671,174 and 29,689,492
Similar ratio
Find third proportional to 20,506,758 and 44,534,232
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.