Home / 165,622,357.80-248,433,536.70-56,570,664.60

Finding the Fourth Proportional to 165,622,357.80, 248,433,536.70 and 56,570,664.60

Calculator

Solution

The fourth proportional to 165,622,357.80, 248,433,536.70 and 56,570,664.60 is: 84,855,996.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,622,357.80 : 248,433,536.70 = 56,570,664.60 : x
  2. Step 2: Convert to fraction form
    165,622,357.80/248,433,536.70 = 56,570,664.60/x
  3. Step 3: Cross multiply
    165,622,357.80x = 248,433,536.70 × 56,570,664.60
  4. Step 4: Simplify right side
    165,622,357.80x = 14,054,050,280,047,490
  5. Step 5: Solve for x
    x = 14,054,050,280,047,490/165,622,357.80
  6. Step 6: Final answer
    x = 84,855,996.90

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.