Home / 136,108,712-298,671,304

Finding the Third Proportional to 136,108,712 and 298,671,304

Calculator

Solution

The third proportional to 136,108,712 and 298,671,304 is: 655,391,903.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,108,712 : 298,671,304 = 298,671,304 : x
  2. Step 2: Convert to fraction form
    136,108,712/298,671,304 = 298,671,304/x
  3. Step 3: Cross multiply
    136,108,712x = 298,671,304 × 298,671,304
  4. Step 4: Simplify right side
    136,108,712x = 89,204,547,833,060,416
  5. Step 5: Solve for x
    x = 89,204,547,833,060,416/136,108,712
  6. Step 6: Final answer
    x = 655,391,903.44

Related Problems

Find third proportional to 68,054,356 and 149,335,652
Half scale
Find third proportional to 272,217,424 and 597,342,608
Double scale
Find third proportional to 136,108,714 and 298,671,308
Similar ratio
Find third proportional to 204,163,068 and 448,006,956
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.