Home / 6,172,085,385.40-9,258,128,078.10-1,576,656,009.40

Finding the Fourth Proportional to 6,172,085,385.40, 9,258,128,078.10 and 1,576,656,009.40

Calculator

Solution

The fourth proportional to 6,172,085,385.40, 9,258,128,078.10 and 1,576,656,009.40 is: 2,364,984,014.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,172,085,385.40 : 9,258,128,078.10 = 1,576,656,009.40 : x
  2. Step 2: Convert to fraction form
    6,172,085,385.40/9,258,128,078.10 = 1,576,656,009.40/x
  3. Step 3: Cross multiply
    6,172,085,385.40x = 9,258,128,078.10 × 1,576,656,009.40
  4. Step 4: Simplify right side
    6,172,085,385.40x = 14,596,883,270,131,238,912
  5. Step 5: Solve for x
    x = 14,596,883,270,131,238,912/6,172,085,385.40
  6. Step 6: Final answer
    x = 2,364,984,014.10

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.