Home / 41,265,458.69-56,946,924.80-22,682,319.21

Finding the Fourth Proportional to 41,265,458.69, 56,946,924.80 and 22,682,319.21

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Solution

The fourth proportional to 41,265,458.69, 56,946,924.80 and 22,682,319.21 is: 31,301,925.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,265,458.69 : 56,946,924.80 = 22,682,319.21 : x
  2. Step 2: Convert to fraction form
    41,265,458.69/56,946,924.80 = 22,682,319.21/x
  3. Step 3: Cross multiply
    41,265,458.69x = 56,946,924.80 × 22,682,319.21
  4. Step 4: Simplify right side
    41,265,458.69x = 1,291,688,326,228,054
  5. Step 5: Solve for x
    x = 1,291,688,326,228,054/41,265,458.69
  6. Step 6: Final answer
    x = 31,301,925.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.