Home / 97,146,137-210,434,818

Finding the Third Proportional to 97,146,137 and 210,434,818

Calculator

Solution

The third proportional to 97,146,137 and 210,434,818 is: 455,837,092.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,146,137 : 210,434,818 = 210,434,818 : x
  2. Step 2: Convert to fraction form
    97,146,137/210,434,818 = 210,434,818/x
  3. Step 3: Cross multiply
    97,146,137x = 210,434,818 × 210,434,818
  4. Step 4: Simplify right side
    97,146,137x = 44,282,812,626,693,120
  5. Step 5: Solve for x
    x = 44,282,812,626,693,120/97,146,137
  6. Step 6: Final answer
    x = 455,837,092.39

Related Problems

Find third proportional to 48,573,068.50 and 105,217,409
Half scale
Find third proportional to 194,292,274 and 420,869,636
Double scale
Find third proportional to 97,146,139 and 210,434,822
Similar ratio
Find third proportional to 145,719,205.50 and 315,652,227
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.