Home / 30,846,364.76-42,558,256.14-17,791,873.40

Finding the Fourth Proportional to 30,846,364.76, 42,558,256.14 and 17,791,873.40

Calculator

Solution

The fourth proportional to 30,846,364.76, 42,558,256.14 and 17,791,873.40 is: 24,547,174.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,846,364.76 : 42,558,256.14 = 17,791,873.40 : x
  2. Step 2: Convert to fraction form
    30,846,364.76/42,558,256.14 = 17,791,873.40/x
  3. Step 3: Cross multiply
    30,846,364.76x = 42,558,256.14 × 17,791,873.40
  4. Step 4: Simplify right side
    30,846,364.76x = 757,191,105,367,652.62
  5. Step 5: Solve for x
    x = 757,191,105,367,652.62/30,846,364.76
  6. Step 6: Final answer
    x = 24,547,174.72

Related Problems

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.