Home / 134,264,980-207,328,618

Finding the Third Proportional to 134,264,980 and 207,328,618

Calculator

Solution

The third proportional to 134,264,980 and 207,328,618 is: 320,151,657.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,264,980 : 207,328,618 = 207,328,618 : x
  2. Step 2: Convert to fraction form
    134,264,980/207,328,618 = 207,328,618/x
  3. Step 3: Cross multiply
    134,264,980x = 207,328,618 × 207,328,618
  4. Step 4: Simplify right side
    134,264,980x = 42,985,155,841,789,920
  5. Step 5: Solve for x
    x = 42,985,155,841,789,920/134,264,980
  6. Step 6: Final answer
    x = 320,151,657.13

Related Problems

Find third proportional to 67,132,490 and 103,664,309
Half scale
Find third proportional to 268,529,960 and 414,657,236
Double scale
Find third proportional to 134,264,982 and 207,328,621
Similar ratio
Find third proportional to 201,397,470 and 310,992,927
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.