Home / 15,878,546-34,445,644

Finding the Third Proportional to 15,878,546 and 34,445,644

Calculator

Solution

The third proportional to 15,878,546 and 34,445,644 is: 74,723,617.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,878,546 : 34,445,644 = 34,445,644 : x
  2. Step 2: Convert to fraction form
    15,878,546/34,445,644 = 34,445,644/x
  3. Step 3: Cross multiply
    15,878,546x = 34,445,644 × 34,445,644
  4. Step 4: Simplify right side
    15,878,546x = 1,186,502,390,574,736
  5. Step 5: Solve for x
    x = 1,186,502,390,574,736/15,878,546
  6. Step 6: Final answer
    x = 74,723,617.05

Related Problems

Find third proportional to 7,939,273 and 17,222,822
Half scale
Find third proportional to 31,757,092 and 68,891,288
Double scale
Find third proportional to 15,878,548 and 34,445,648
Similar ratio
Find third proportional to 23,817,819 and 51,668,466
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.