Home / 424,249,569-654,533,772.19

Finding the Third Proportional to 424,249,569 and 654,533,772.19

Calculator

Solution

The third proportional to 424,249,569 and 654,533,772.19 is: 1,009,817,075.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    424,249,569 : 654,533,772.19 = 654,533,772.19 : x
  2. Step 2: Convert to fraction form
    424,249,569/654,533,772.19 = 654,533,772.19/x
  3. Step 3: Cross multiply
    424,249,569x = 654,533,772.19 × 654,533,772.19
  4. Step 4: Simplify right side
    424,249,569x = 428,414,458,933,998,144
  5. Step 5: Solve for x
    x = 428,414,458,933,998,144/424,249,569
  6. Step 6: Final answer
    x = 1,009,817,075.23

Related Problems

Find third proportional to 212,124,784.50 and 327,266,886.09
Half scale
Find third proportional to 848,499,138 and 1,309,067,544.38
Double scale
Find third proportional to 424,249,571 and 654,533,775
Similar ratio
Find third proportional to 636,374,353.50 and 981,800,658.28
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.