Home / 73,140,272-157,287,904

Finding the Third Proportional to 73,140,272 and 157,287,904

Calculator

Solution

The third proportional to 73,140,272 and 157,287,904 is: 338,247,097.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,140,272 : 157,287,904 = 157,287,904 : x
  2. Step 2: Convert to fraction form
    73,140,272/157,287,904 = 157,287,904/x
  3. Step 3: Cross multiply
    73,140,272x = 157,287,904 × 157,287,904
  4. Step 4: Simplify right side
    73,140,272x = 24,739,484,744,713,216
  5. Step 5: Solve for x
    x = 24,739,484,744,713,216/73,140,272
  6. Step 6: Final answer
    x = 338,247,097.91

Related Problems

Find third proportional to 36,570,136 and 78,643,952
Half scale
Find third proportional to 146,280,544 and 314,575,808
Double scale
Find third proportional to 73,140,274 and 157,287,908
Similar ratio
Find third proportional to 109,710,408 and 235,931,856
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.