Home / 920,445,894-1,977,500,524

Finding the Third Proportional to 920,445,894 and 1,977,500,524

Calculator

Solution

The third proportional to 920,445,894 and 1,977,500,524 is: 4,248,493,418.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    920,445,894 : 1,977,500,524 = 1,977,500,524 : x
  2. Step 2: Convert to fraction form
    920,445,894/1,977,500,524 = 1,977,500,524/x
  3. Step 3: Cross multiply
    920,445,894x = 1,977,500,524 × 1,977,500,524
  4. Step 4: Simplify right side
    920,445,894x = 3,910,508,322,420,274,688
  5. Step 5: Solve for x
    x = 3,910,508,322,420,274,688/920,445,894
  6. Step 6: Final answer
    x = 4,248,493,418.15

Related Problems

Find third proportional to 460,222,947 and 988,750,262
Half scale
Find third proportional to 1,840,891,788 and 3,955,001,048
Double scale
Find third proportional to 920,445,896 and 1,977,500,528
Similar ratio
Find third proportional to 1,380,668,841 and 2,966,250,786
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.