Home / 98,495,999.70-147,743,999.55-26,692,415.70

Finding the Fourth Proportional to 98,495,999.70, 147,743,999.55 and 26,692,415.70

Calculator

Solution

The fourth proportional to 98,495,999.70, 147,743,999.55 and 26,692,415.70 is: 40,038,623.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,495,999.70 : 147,743,999.55 = 26,692,415.70 : x
  2. Step 2: Convert to fraction form
    98,495,999.70/147,743,999.55 = 26,692,415.70/x
  3. Step 3: Cross multiply
    98,495,999.70x = 147,743,999.55 × 26,692,415.70
  4. Step 4: Simplify right side
    98,495,999.70x = 3,943,644,253,169,213
  5. Step 5: Solve for x
    x = 3,943,644,253,169,213/98,495,999.70
  6. Step 6: Final answer
    x = 40,038,623.55

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.