Home / 31,104,002.40-46,656,003.60-19,710,607.20

Finding the Fourth Proportional to 31,104,002.40, 46,656,003.60 and 19,710,607.20

Calculator

Solution

The fourth proportional to 31,104,002.40, 46,656,003.60 and 19,710,607.20 is: 29,565,910.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,104,002.40 : 46,656,003.60 = 19,710,607.20 : x
  2. Step 2: Convert to fraction form
    31,104,002.40/46,656,003.60 = 19,710,607.20/x
  3. Step 3: Cross multiply
    31,104,002.40x = 46,656,003.60 × 19,710,607.20
  4. Step 4: Simplify right side
    31,104,002.40x = 919,618,160,481,385.88
  5. Step 5: Solve for x
    x = 919,618,160,481,385.88/31,104,002.40
  6. Step 6: Final answer
    x = 29,565,910.80

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.