Home / 302,803,776-453,700,128

Finding the Third Proportional to 302,803,776 and 453,700,128

Calculator

Solution

The third proportional to 302,803,776 and 453,700,128 is: 679,792,732.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,803,776 : 453,700,128 = 453,700,128 : x
  2. Step 2: Convert to fraction form
    302,803,776/453,700,128 = 453,700,128/x
  3. Step 3: Cross multiply
    302,803,776x = 453,700,128 × 453,700,128
  4. Step 4: Simplify right side
    302,803,776x = 205,843,806,147,216,384
  5. Step 5: Solve for x
    x = 205,843,806,147,216,384/302,803,776
  6. Step 6: Final answer
    x = 679,792,732.00

Related Problems

Find third proportional to 151,401,888 and 226,850,064
Half scale
Find third proportional to 605,607,552 and 907,400,256
Double scale
Find third proportional to 302,803,778 and 453,700,131
Similar ratio
Find third proportional to 454,205,664 and 680,550,192
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.