Home / 29,920,813.50-64,625,163

Finding the Third Proportional to 29,920,813.50 and 64,625,163

Calculator

Solution

The third proportional to 29,920,813.50 and 64,625,163 is: 139,582,157.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,920,813.50 : 64,625,163 = 64,625,163 : x
  2. Step 2: Convert to fraction form
    29,920,813.50/64,625,163 = 64,625,163/x
  3. Step 3: Cross multiply
    29,920,813.50x = 64,625,163 × 64,625,163
  4. Step 4: Simplify right side
    29,920,813.50x = 4,176,411,692,776,569
  5. Step 5: Solve for x
    x = 4,176,411,692,776,569/29,920,813.50
  6. Step 6: Final answer
    x = 139,582,157.18

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.