Home / 288,249,119,027-619,878,739,268

Finding the Third Proportional to 288,249,119,027 and 619,878,739,268

Calculator

Solution

The third proportional to 288,249,119,027 and 619,878,739,268 is: 1,333,047,097,224.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    288,249,119,027 : 619,878,739,268 = 619,878,739,268 : x
  2. Step 2: Convert to fraction form
    288,249,119,027/619,878,739,268 = 619,878,739,268/x
  3. Step 3: Cross multiply
    288,249,119,027x = 619,878,739,268 × 619,878,739,268
  4. Step 4: Simplify right side
    288,249,119,027x = 384,249,651,396,485,123,670,016
  5. Step 5: Solve for x
    x = 384,249,651,396,485,123,670,016/288,249,119,027
  6. Step 6: Final answer
    x = 1,333,047,097,224.58

Related Problems

Find third proportional to 144,124,559,513.50 and 309,939,369,634
Half scale
Find third proportional to 576,498,238,054 and 1,239,757,478,536
Double scale
Find third proportional to 288,249,119,029 and 619,878,739,272
Similar ratio
Find third proportional to 432,373,678,540.50 and 929,818,108,902
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.