Home / 59,147,749-129,426,842

Finding the Third Proportional to 59,147,749 and 129,426,842

Calculator

Solution

The third proportional to 59,147,749 and 129,426,842 is: 283,211,241.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,147,749 : 129,426,842 = 129,426,842 : x
  2. Step 2: Convert to fraction form
    59,147,749/129,426,842 = 129,426,842/x
  3. Step 3: Cross multiply
    59,147,749x = 129,426,842 × 129,426,842
  4. Step 4: Simplify right side
    59,147,749x = 16,751,307,430,092,964
  5. Step 5: Solve for x
    x = 16,751,307,430,092,964/59,147,749
  6. Step 6: Final answer
    x = 283,211,241.57

Related Problems

Find third proportional to 29,573,874.50 and 64,713,421
Half scale
Find third proportional to 118,295,498 and 258,853,684
Double scale
Find third proportional to 59,147,751 and 129,426,846
Similar ratio
Find third proportional to 88,721,623.50 and 194,140,263
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.