Home / 6,121,548-13,362,085.50

Finding the Third Proportional to 6,121,548 and 13,362,085.50

Calculator

Solution

The third proportional to 6,121,548 and 13,362,085.50 is: 29,166,695.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,121,548 : 13,362,085.50 = 13,362,085.50 : x
  2. Step 2: Convert to fraction form
    6,121,548/13,362,085.50 = 13,362,085.50/x
  3. Step 3: Cross multiply
    6,121,548x = 13,362,085.50 × 13,362,085.50
  4. Step 4: Simplify right side
    6,121,548x = 178,545,328,909,310.25
  5. Step 5: Solve for x
    x = 178,545,328,909,310.25/6,121,548
  6. Step 6: Final answer
    x = 29,166,695.89

Related Problems

Find third proportional to 3,060,774 and 6,681,042.75
Half scale
Find third proportional to 12,243,096 and 26,724,171
Double scale
Find third proportional to 6,121,550 and 13,362,090
Similar ratio
Find third proportional to 9,182,322 and 20,043,128.25
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.