Home / 15,298,091.65-22,941,790.26-4,512,529.36

Finding the Fourth Proportional to 15,298,091.65, 22,941,790.26 and 4,512,529.36

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Solution

The fourth proportional to 15,298,091.65, 22,941,790.26 and 4,512,529.36 is: 6,767,216.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,298,091.65 : 22,941,790.26 = 4,512,529.36 : x
  2. Step 2: Convert to fraction form
    15,298,091.65/22,941,790.26 = 4,512,529.36/x
  3. Step 3: Cross multiply
    15,298,091.65x = 22,941,790.26 × 4,512,529.36
  4. Step 4: Simplify right side
    15,298,091.65x = 103,525,502,119,212.05
  5. Step 5: Solve for x
    x = 103,525,502,119,212.05/15,298,091.65
  6. Step 6: Final answer
    x = 6,767,216.75

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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.