Home / 10,854,998-14,742,039

Finding the Third Proportional to 10,854,998 and 14,742,039

Calculator

Solution

The third proportional to 10,854,998 and 14,742,039 is: 20,020,981.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,854,998 : 14,742,039 = 14,742,039 : x
  2. Step 2: Convert to fraction form
    10,854,998/14,742,039 = 14,742,039/x
  3. Step 3: Cross multiply
    10,854,998x = 14,742,039 × 14,742,039
  4. Step 4: Simplify right side
    10,854,998x = 217,327,713,877,521
  5. Step 5: Solve for x
    x = 217,327,713,877,521/10,854,998
  6. Step 6: Final answer
    x = 20,020,981.48

Related Problems

Find third proportional to 5,427,499 and 7,371,019.50
Half scale
Find third proportional to 21,709,996 and 29,484,078
Double scale
Find third proportional to 10,855,000 and 14,742,042
Similar ratio
Find third proportional to 16,282,497 and 22,113,058.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.