Home / 35,485,579.92-48,970,066-19,188,017.04

Finding the Fourth Proportional to 35,485,579.92, 48,970,066 and 19,188,017.04

Calculator

Solution

The fourth proportional to 35,485,579.92, 48,970,066 and 19,188,017.04 is: 26,479,444.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,485,579.92 : 48,970,066 = 19,188,017.04 : x
  2. Step 2: Convert to fraction form
    35,485,579.92/48,970,066 = 19,188,017.04/x
  3. Step 3: Cross multiply
    35,485,579.92x = 48,970,066 × 19,188,017.04
  4. Step 4: Simplify right side
    35,485,579.92x = 939,638,460,857,924.62
  5. Step 5: Solve for x
    x = 939,638,460,857,924.62/35,485,579.92
  6. Step 6: Final answer
    x = 26,479,444.97

Related Problems

Find fourth proportional to 17,742,789.96, 24,485,033 and 9,594,008.52
Half scale
Find fourth proportional to 70,971,159.84, 97,940,132 and 38,376,034.08
Double scale
Find fourth proportional to 35,485,580.92, 48,970,067.38 and 19,188,018.04
Similar ratio
Find fourth proportional to 53,228,369.88, 73,455,099 and 28,782,025.56
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.