Home / 202,708,688-442,573,958

Finding the Third Proportional to 202,708,688 and 442,573,958

Calculator

Solution

The third proportional to 202,708,688 and 442,573,958 is: 966,271,896.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,708,688 : 442,573,958 = 442,573,958 : x
  2. Step 2: Convert to fraction form
    202,708,688/442,573,958 = 442,573,958/x
  3. Step 3: Cross multiply
    202,708,688x = 442,573,958 × 442,573,958
  4. Step 4: Simplify right side
    202,708,688x = 195,871,708,299,785,760
  5. Step 5: Solve for x
    x = 195,871,708,299,785,760/202,708,688
  6. Step 6: Final answer
    x = 966,271,896.05

Related Problems

Find third proportional to 101,354,344 and 221,286,979
Half scale
Find third proportional to 405,417,376 and 885,147,916
Double scale
Find third proportional to 202,708,690 and 442,573,962
Similar ratio
Find third proportional to 304,063,032 and 663,860,937
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.