Home / 30,255,835,128-45,216,996,310

Finding the Third Proportional to 30,255,835,128 and 45,216,996,310

Calculator

Solution

The third proportional to 30,255,835,128 and 45,216,996,310 is: 67,576,278,977.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,255,835,128 : 45,216,996,310 = 45,216,996,310 : x
  2. Step 2: Convert to fraction form
    30,255,835,128/45,216,996,310 = 45,216,996,310/x
  3. Step 3: Cross multiply
    30,255,835,128x = 45,216,996,310 × 45,216,996,310
  4. Step 4: Simplify right side
    30,255,835,128x = 2,044,576,755,298,553,561,088
  5. Step 5: Solve for x
    x = 2,044,576,755,298,553,561,088/30,255,835,128
  6. Step 6: Final answer
    x = 67,576,278,977.22

Related Problems

Find third proportional to 15,127,917,564 and 22,608,498,155
Half scale
Find third proportional to 60,511,670,256 and 90,433,992,620
Double scale
Find third proportional to 30,255,835,130 and 45,216,996,313
Similar ratio
Find third proportional to 45,383,752,692 and 67,825,494,465
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.