Home / 139,552,972,458-304,363,564,284

Finding the Third Proportional to 139,552,972,458 and 304,363,564,284

Calculator

Solution

The third proportional to 139,552,972,458 and 304,363,564,284 is: 663,813,730,599.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    139,552,972,458 : 304,363,564,284 = 304,363,564,284 : x
  2. Step 2: Convert to fraction form
    139,552,972,458/304,363,564,284 = 304,363,564,284/x
  3. Step 3: Cross multiply
    139,552,972,458x = 304,363,564,284 × 304,363,564,284
  4. Step 4: Simplify right side
    139,552,972,458x = 92,637,179,263,660,607,930,368
  5. Step 5: Solve for x
    x = 92,637,179,263,660,607,930,368/139,552,972,458
  6. Step 6: Final answer
    x = 663,813,730,599.98

Related Problems

Find third proportional to 69,776,486,229 and 152,181,782,142
Half scale
Find third proportional to 279,105,944,916 and 608,727,128,568
Double scale
Find third proportional to 139,552,972,460 and 304,363,564,288
Similar ratio
Find third proportional to 209,329,458,687 and 456,545,346,426
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.