Home / 42,482,279.67-65,600,075.81

Finding the Third Proportional to 42,482,279.67 and 65,600,075.81

Calculator

Solution

The third proportional to 42,482,279.67 and 65,600,075.81 is: 101,297,999.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,482,279.67 : 65,600,075.81 = 65,600,075.81 : x
  2. Step 2: Convert to fraction form
    42,482,279.67/65,600,075.81 = 65,600,075.81/x
  3. Step 3: Cross multiply
    42,482,279.67x = 65,600,075.81 × 65,600,075.81
  4. Step 4: Simplify right side
    42,482,279.67x = 4,303,369,946,605,747.50
  5. Step 5: Solve for x
    x = 4,303,369,946,605,747.50/42,482,279.67
  6. Step 6: Final answer
    x = 101,297,999.54

Related Problems

Find third proportional to 21,241,139.84 and 32,800,037.91
Half scale
Find third proportional to 84,964,559.34 and 131,200,151.63
Double scale
Find third proportional to 42,482,282 and 65,600,079
Similar ratio
Find third proportional to 63,723,419.51 and 98,400,113.72
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.