Home / 208,467,030-458,045,772

Finding the Third Proportional to 208,467,030 and 458,045,772

Calculator

Solution

The third proportional to 208,467,030 and 458,045,772 is: 1,006,422,594.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    208,467,030 : 458,045,772 = 458,045,772 : x
  2. Step 2: Convert to fraction form
    208,467,030/458,045,772 = 458,045,772/x
  3. Step 3: Cross multiply
    208,467,030x = 458,045,772 × 458,045,772
  4. Step 4: Simplify right side
    208,467,030x = 209,805,929,247,075,968
  5. Step 5: Solve for x
    x = 209,805,929,247,075,968/208,467,030
  6. Step 6: Final answer
    x = 1,006,422,594.72

Related Problems

Find third proportional to 104,233,515 and 229,022,886
Half scale
Find third proportional to 416,934,060 and 916,091,544
Double scale
Find third proportional to 208,467,032 and 458,045,776
Similar ratio
Find third proportional to 312,700,545 and 687,068,658
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.