Home / 45,479,592-69,975,972

Finding the Third Proportional to 45,479,592 and 69,975,972

Calculator

Solution

The third proportional to 45,479,592 and 69,975,972 is: 107,666,679.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,479,592 : 69,975,972 = 69,975,972 : x
  2. Step 2: Convert to fraction form
    45,479,592/69,975,972 = 69,975,972/x
  3. Step 3: Cross multiply
    45,479,592x = 69,975,972 × 69,975,972
  4. Step 4: Simplify right side
    45,479,592x = 4,896,636,657,344,784
  5. Step 5: Solve for x
    x = 4,896,636,657,344,784/45,479,592
  6. Step 6: Final answer
    x = 107,666,679.54

Related Problems

Find third proportional to 22,739,796 and 34,987,986
Half scale
Find third proportional to 90,959,184 and 139,951,944
Double scale
Find third proportional to 45,479,594 and 69,975,975
Similar ratio
Find third proportional to 68,219,388 and 104,963,958
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.