Home / 140,646,275-304,031,410

Finding the Third Proportional to 140,646,275 and 304,031,410

Calculator

Solution

The third proportional to 140,646,275 and 304,031,410 is: 657,216,824.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    140,646,275 : 304,031,410 = 304,031,410 : x
  2. Step 2: Convert to fraction form
    140,646,275/304,031,410 = 304,031,410/x
  3. Step 3: Cross multiply
    140,646,275x = 304,031,410 × 304,031,410
  4. Step 4: Simplify right side
    140,646,275x = 92,435,098,266,588,096
  5. Step 5: Solve for x
    x = 92,435,098,266,588,096/140,646,275
  6. Step 6: Final answer
    x = 657,216,824.74

Related Problems

Find third proportional to 70,323,137.50 and 152,015,705
Half scale
Find third proportional to 281,292,550 and 608,062,820
Double scale
Find third proportional to 140,646,277 and 304,031,414
Similar ratio
Find third proportional to 210,969,412.50 and 456,047,115
1.5x scale

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.