Home / 402,166,480-875,994,272

Finding the Third Proportional to 402,166,480 and 875,994,272

Calculator

Solution

The third proportional to 402,166,480 and 875,994,272 is: 1,908,080,366.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    402,166,480 : 875,994,272 = 875,994,272 : x
  2. Step 2: Convert to fraction form
    402,166,480/875,994,272 = 875,994,272/x
  3. Step 3: Cross multiply
    402,166,480x = 875,994,272 × 875,994,272
  4. Step 4: Simplify right side
    402,166,480x = 767,365,964,576,809,984
  5. Step 5: Solve for x
    x = 767,365,964,576,809,984/402,166,480
  6. Step 6: Final answer
    x = 1,908,080,366.56

Related Problems

Find third proportional to 201,083,240 and 437,997,136
Half scale
Find third proportional to 804,332,960 and 1,751,988,544
Double scale
Find third proportional to 402,166,482 and 875,994,276
Similar ratio
Find third proportional to 603,249,720 and 1,313,991,408
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.