Home / 730,781,838-1,500,304,638

Finding the Third Proportional to 730,781,838 and 1,500,304,638

Calculator

Solution

The third proportional to 730,781,838 and 1,500,304,638 is: 3,080,144,975.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,781,838 : 1,500,304,638 = 1,500,304,638 : x
  2. Step 2: Convert to fraction form
    730,781,838/1,500,304,638 = 1,500,304,638/x
  3. Step 3: Cross multiply
    730,781,838x = 1,500,304,638 × 1,500,304,638
  4. Step 4: Simplify right side
    730,781,838x = 2,250,914,006,804,311,040
  5. Step 5: Solve for x
    x = 2,250,914,006,804,311,040/730,781,838
  6. Step 6: Final answer
    x = 3,080,144,975.91

Related Problems

Find third proportional to 365,390,919 and 750,152,319
Half scale
Find third proportional to 1,461,563,676 and 3,000,609,276
Double scale
Find third proportional to 730,781,840 and 1,500,304,642
Similar ratio
Find third proportional to 1,096,172,757 and 2,250,456,957
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.