Home / 7,877,671.50-17,099,808

Finding the Third Proportional to 7,877,671.50 and 17,099,808

Calculator

Solution

The third proportional to 7,877,671.50 and 17,099,808 is: 37,118,002.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,877,671.50 : 17,099,808 = 17,099,808 : x
  2. Step 2: Convert to fraction form
    7,877,671.50/17,099,808 = 17,099,808/x
  3. Step 3: Cross multiply
    7,877,671.50x = 17,099,808 × 17,099,808
  4. Step 4: Simplify right side
    7,877,671.50x = 292,403,433,636,864
  5. Step 5: Solve for x
    x = 292,403,433,636,864/7,877,671.50
  6. Step 6: Final answer
    x = 37,118,002.91

Related Problems

Find third proportional to 3,938,835.75 and 8,549,904
Half scale
Find third proportional to 15,755,343 and 34,199,616
Double scale
Find third proportional to 7,877,674 and 17,099,812
Similar ratio
Find third proportional to 11,816,507.25 and 25,649,712
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.