Home / 62,931,902-136,938,772

Finding the Third Proportional to 62,931,902 and 136,938,772

Calculator

Solution

The third proportional to 62,931,902 and 136,938,772 is: 297,976,490.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,931,902 : 136,938,772 = 136,938,772 : x
  2. Step 2: Convert to fraction form
    62,931,902/136,938,772 = 136,938,772/x
  3. Step 3: Cross multiply
    62,931,902x = 136,938,772 × 136,938,772
  4. Step 4: Simplify right side
    62,931,902x = 18,752,227,276,867,984
  5. Step 5: Solve for x
    x = 18,752,227,276,867,984/62,931,902
  6. Step 6: Final answer
    x = 297,976,490.16

Related Problems

Find third proportional to 31,465,951 and 68,469,386
Half scale
Find third proportional to 125,863,804 and 273,877,544
Double scale
Find third proportional to 62,931,904 and 136,938,776
Similar ratio
Find third proportional to 94,397,853 and 205,408,158
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.