Home / 249,914,948,392-380,719,602,108

Finding the Third Proportional to 249,914,948,392 and 380,719,602,108

Calculator

Solution

The third proportional to 249,914,948,392 and 380,719,602,108 is: 579,986,977,017.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,914,948,392 : 380,719,602,108 = 380,719,602,108 : x
  2. Step 2: Convert to fraction form
    249,914,948,392/380,719,602,108 = 380,719,602,108/x
  3. Step 3: Cross multiply
    249,914,948,392x = 380,719,602,108 × 380,719,602,108
  4. Step 4: Simplify right side
    249,914,948,392x = 144,947,415,429,273,832,390,656
  5. Step 5: Solve for x
    x = 144,947,415,429,273,832,390,656/249,914,948,392
  6. Step 6: Final answer
    x = 579,986,977,017.15

Related Problems

Find third proportional to 124,957,474,196 and 190,359,801,054
Half scale
Find third proportional to 499,829,896,784 and 761,439,204,216
Double scale
Find third proportional to 249,914,948,394 and 380,719,602,111
Similar ratio
Find third proportional to 374,872,422,588 and 571,079,403,162
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.