Home / 215,839,383.75-474,715,630.13

Finding the Third Proportional to 215,839,383.75 and 474,715,630.13

Calculator

Solution

The third proportional to 215,839,383.75 and 474,715,630.13 is: 1,044,086,234.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    215,839,383.75 : 474,715,630.13 = 474,715,630.13 : x
  2. Step 2: Convert to fraction form
    215,839,383.75/474,715,630.13 = 474,715,630.13/x
  3. Step 3: Cross multiply
    215,839,383.75x = 474,715,630.13 × 474,715,630.13
  4. Step 4: Simplify right side
    215,839,383.75x = 225,354,929,484,975,808
  5. Step 5: Solve for x
    x = 225,354,929,484,975,808/215,839,383.75
  6. Step 6: Final answer
    x = 1,044,086,234.73

Related Problems

Find third proportional to 107,919,691.88 and 237,357,815.06
Half scale
Find third proportional to 431,678,767.50 and 949,431,260.25
Double scale
Find third proportional to 215,839,386 and 474,715,635
Similar ratio
Find third proportional to 323,759,075.63 and 712,073,445.19
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.