Home / 109,721,674-238,358,000

Finding the Third Proportional to 109,721,674 and 238,358,000

Calculator

Solution

The third proportional to 109,721,674 and 238,358,000 is: 517,805,954.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,721,674 : 238,358,000 = 238,358,000 : x
  2. Step 2: Convert to fraction form
    109,721,674/238,358,000 = 238,358,000/x
  3. Step 3: Cross multiply
    109,721,674x = 238,358,000 × 238,358,000
  4. Step 4: Simplify right side
    109,721,674x = 56,814,536,164,000,000
  5. Step 5: Solve for x
    x = 56,814,536,164,000,000/109,721,674
  6. Step 6: Final answer
    x = 517,805,954.77

Related Problems

Find third proportional to 54,860,837 and 119,179,000
Half scale
Find third proportional to 219,443,348 and 476,716,000
Double scale
Find third proportional to 109,721,676 and 238,358,004
Similar ratio
Find third proportional to 164,582,511 and 357,537,000
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.