Home / 72,828,624-156,045,246

Finding the Third Proportional to 72,828,624 and 156,045,246

Calculator

Solution

The third proportional to 72,828,624 and 156,045,246 is: 334,348,192.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    72,828,624 : 156,045,246 = 156,045,246 : x
  2. Step 2: Convert to fraction form
    72,828,624/156,045,246 = 156,045,246/x
  3. Step 3: Cross multiply
    72,828,624x = 156,045,246 × 156,045,246
  4. Step 4: Simplify right side
    72,828,624x = 24,350,118,799,200,516
  5. Step 5: Solve for x
    x = 24,350,118,799,200,516/72,828,624
  6. Step 6: Final answer
    x = 334,348,192.53

Related Problems

Find third proportional to 36,414,312 and 78,022,623
Half scale
Find third proportional to 145,657,248 and 312,090,492
Double scale
Find third proportional to 72,828,626 and 156,045,250
Similar ratio
Find third proportional to 109,242,936 and 234,067,869
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.