Home / 42,996,917.88-64,504,474.74-14,241,425.40

Finding the Fourth Proportional to 42,996,917.88, 64,504,474.74 and 14,241,425.40

Calculator

Solution

The fourth proportional to 42,996,917.88, 64,504,474.74 and 14,241,425.40 is: 21,365,151.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,996,917.88 : 64,504,474.74 = 14,241,425.40 : x
  2. Step 2: Convert to fraction form
    42,996,917.88/64,504,474.74 = 14,241,425.40/x
  3. Step 3: Cross multiply
    42,996,917.88x = 64,504,474.74 × 14,241,425.40
  4. Step 4: Simplify right side
    42,996,917.88x = 918,635,664,975,894.50
  5. Step 5: Solve for x
    x = 918,635,664,975,894.50/42,996,917.88
  6. Step 6: Final answer
    x = 21,365,151.51

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.