Home / 408,046,352-885,371,014

Finding the Third Proportional to 408,046,352 and 885,371,014

Calculator

Solution

The third proportional to 408,046,352 and 885,371,014 is: 1,921,060,753.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    408,046,352 : 885,371,014 = 885,371,014 : x
  2. Step 2: Convert to fraction form
    408,046,352/885,371,014 = 885,371,014/x
  3. Step 3: Cross multiply
    408,046,352x = 885,371,014 × 885,371,014
  4. Step 4: Simplify right side
    408,046,352x = 783,881,832,431,388,160
  5. Step 5: Solve for x
    x = 783,881,832,431,388,160/408,046,352
  6. Step 6: Final answer
    x = 1,921,060,753.49

Related Problems

Find third proportional to 204,023,176 and 442,685,507
Half scale
Find third proportional to 816,092,704 and 1,770,742,028
Double scale
Find third proportional to 408,046,354 and 885,371,018
Similar ratio
Find third proportional to 612,069,528 and 1,328,056,521
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.