Home / 99,126,352-214,724,424

Finding the Third Proportional to 99,126,352 and 214,724,424

Calculator

Solution

The third proportional to 99,126,352 and 214,724,424 is: 465,129,376.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,126,352 : 214,724,424 = 214,724,424 : x
  2. Step 2: Convert to fraction form
    99,126,352/214,724,424 = 214,724,424/x
  3. Step 3: Cross multiply
    99,126,352x = 214,724,424 × 214,724,424
  4. Step 4: Simplify right side
    99,126,352x = 46,106,578,262,131,776
  5. Step 5: Solve for x
    x = 46,106,578,262,131,776/99,126,352
  6. Step 6: Final answer
    x = 465,129,376.11

Related Problems

Find third proportional to 49,563,176 and 107,362,212
Half scale
Find third proportional to 198,252,704 and 429,448,848
Double scale
Find third proportional to 99,126,354 and 214,724,428
Similar ratio
Find third proportional to 148,689,528 and 322,086,636
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.