Home / 171,936,001.40-257,904,002.10-110,713,998.20

Finding the Fourth Proportional to 171,936,001.40, 257,904,002.10 and 110,713,998.20

Calculator

Solution

The fourth proportional to 171,936,001.40, 257,904,002.10 and 110,713,998.20 is: 166,070,997.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,936,001.40 : 257,904,002.10 = 110,713,998.20 : x
  2. Step 2: Convert to fraction form
    171,936,001.40/257,904,002.10 = 110,713,998.20/x
  3. Step 3: Cross multiply
    171,936,001.40x = 257,904,002.10 × 110,713,998.20
  4. Step 4: Simplify right side
    171,936,001.40x = 28,553,583,224,272,196
  5. Step 5: Solve for x
    x = 28,553,583,224,272,196/171,936,001.40
  6. Step 6: Final answer
    x = 166,070,997.30

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.