Home / 149,314,044-310,547,235

Finding the Third Proportional to 149,314,044 and 310,547,235

Calculator

Solution

The third proportional to 149,314,044 and 310,547,235 is: 645,884,222.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,314,044 : 310,547,235 = 310,547,235 : x
  2. Step 2: Convert to fraction form
    149,314,044/310,547,235 = 310,547,235/x
  3. Step 3: Cross multiply
    149,314,044x = 310,547,235 × 310,547,235
  4. Step 4: Simplify right side
    149,314,044x = 96,439,585,166,145,232
  5. Step 5: Solve for x
    x = 96,439,585,166,145,232/149,314,044
  6. Step 6: Final answer
    x = 645,884,222.16

Related Problems

Find third proportional to 74,657,022 and 155,273,617.50
Half scale
Find third proportional to 298,628,088 and 621,094,470
Double scale
Find third proportional to 149,314,046 and 310,547,239
Similar ratio
Find third proportional to 223,971,066 and 465,820,852.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.