Home / 221,089,788-473,237,436.50

Finding the Third Proportional to 221,089,788 and 473,237,436.50

Calculator

Solution

The third proportional to 221,089,788 and 473,237,436.50 is: 1,012,953,485.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    221,089,788 : 473,237,436.50 = 473,237,436.50 : x
  2. Step 2: Convert to fraction form
    221,089,788/473,237,436.50 = 473,237,436.50/x
  3. Step 3: Cross multiply
    221,089,788x = 473,237,436.50 × 473,237,436.50
  4. Step 4: Simplify right side
    221,089,788x = 223,953,671,305,091,520
  5. Step 5: Solve for x
    x = 223,953,671,305,091,520/221,089,788
  6. Step 6: Final answer
    x = 1,012,953,485.24

Related Problems

Find third proportional to 110,544,894 and 236,618,718.25
Half scale
Find third proportional to 442,179,576 and 946,474,873
Double scale
Find third proportional to 221,089,790 and 473,237,441
Similar ratio
Find third proportional to 331,634,682 and 709,856,154.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.