Home / 27,357,594-42,692,679

Finding the Third Proportional to 27,357,594 and 42,692,679

Calculator

Solution

The third proportional to 27,357,594 and 42,692,679 is: 66,623,725.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,357,594 : 42,692,679 = 42,692,679 : x
  2. Step 2: Convert to fraction form
    27,357,594/42,692,679 = 42,692,679/x
  3. Step 3: Cross multiply
    27,357,594x = 42,692,679 × 42,692,679
  4. Step 4: Simplify right side
    27,357,594x = 1,822,664,840,197,041
  5. Step 5: Solve for x
    x = 1,822,664,840,197,041/27,357,594
  6. Step 6: Final answer
    x = 66,623,725.76

Related Problems

Find third proportional to 13,678,797 and 21,346,339.50
Half scale
Find third proportional to 54,715,188 and 85,385,358
Double scale
Find third proportional to 27,357,596 and 42,692,682
Similar ratio
Find third proportional to 41,036,391 and 64,039,018.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.