Home / 28,718,051.09-43,077,451.50-9,548,808.14

Finding the Fourth Proportional to 28,718,051.09, 43,077,451.50 and 9,548,808.14

Calculator

Solution

The fourth proportional to 28,718,051.09, 43,077,451.50 and 9,548,808.14 is: 14,323,336.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,718,051.09 : 43,077,451.50 = 9,548,808.14 : x
  2. Step 2: Convert to fraction form
    28,718,051.09/43,077,451.50 = 9,548,808.14/x
  3. Step 3: Cross multiply
    28,718,051.09x = 43,077,451.50 × 9,548,808.14
  4. Step 4: Simplify right side
    28,718,051.09x = 411,338,319,641,348.81
  5. Step 5: Solve for x
    x = 411,338,319,641,348.81/28,718,051.09
  6. Step 6: Final answer
    x = 14,323,336.86

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.