Home / 7,697,929-10,762,158

Finding the Third Proportional to 7,697,929 and 10,762,158

Calculator

Solution

The third proportional to 7,697,929 and 10,762,158 is: 15,046,130.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,697,929 : 10,762,158 = 10,762,158 : x
  2. Step 2: Convert to fraction form
    7,697,929/10,762,158 = 10,762,158/x
  3. Step 3: Cross multiply
    7,697,929x = 10,762,158 × 10,762,158
  4. Step 4: Simplify right side
    7,697,929x = 115,824,044,816,964
  5. Step 5: Solve for x
    x = 115,824,044,816,964/7,697,929
  6. Step 6: Final answer
    x = 15,046,130.57

Related Problems

Find third proportional to 3,848,964.50 and 5,381,079
Half scale
Find third proportional to 15,395,858 and 21,524,316
Double scale
Find third proportional to 7,697,931 and 10,762,161
Similar ratio
Find third proportional to 11,546,893.50 and 16,143,237
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.