Home / 7,374,972-11,569,144.50

Finding the Third Proportional to 7,374,972 and 11,569,144.50

Calculator

Solution

The third proportional to 7,374,972 and 11,569,144.50 is: 18,148,557.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,374,972 : 11,569,144.50 = 11,569,144.50 : x
  2. Step 2: Convert to fraction form
    7,374,972/11,569,144.50 = 11,569,144.50/x
  3. Step 3: Cross multiply
    7,374,972x = 11,569,144.50 × 11,569,144.50
  4. Step 4: Simplify right side
    7,374,972x = 133,845,104,461,880.25
  5. Step 5: Solve for x
    x = 133,845,104,461,880.25/7,374,972
  6. Step 6: Final answer
    x = 18,148,557.64

Related Problems

Find third proportional to 3,687,486 and 5,784,572.25
Half scale
Find third proportional to 14,749,944 and 23,138,289
Double scale
Find third proportional to 7,374,974 and 11,569,148
Similar ratio
Find third proportional to 11,062,458 and 17,353,716.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.