Home / 215,699,412,376-468,942,460,392

Finding the Third Proportional to 215,699,412,376 and 468,942,460,392

Calculator

Solution

The third proportional to 215,699,412,376 and 468,942,460,392 is: 1,019,506,862,518.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    215,699,412,376 : 468,942,460,392 = 468,942,460,392 : x
  2. Step 2: Convert to fraction form
    215,699,412,376/468,942,460,392 = 468,942,460,392/x
  3. Step 3: Cross multiply
    215,699,412,376x = 468,942,460,392 × 468,942,460,392
  4. Step 4: Simplify right side
    215,699,412,376x = 219,907,031,158,502,476,218,368
  5. Step 5: Solve for x
    x = 219,907,031,158,502,476,218,368/215,699,412,376
  6. Step 6: Final answer
    x = 1,019,506,862,518.33

Related Problems

Find third proportional to 107,849,706,188 and 234,471,230,196
Half scale
Find third proportional to 431,398,824,752 and 937,884,920,784
Double scale
Find third proportional to 215,699,412,378 and 468,942,460,396
Similar ratio
Find third proportional to 323,549,118,564 and 703,413,690,588
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.