Home / 47,594,611.12-71,402,195.34-14,804,556.22

Finding the Fourth Proportional to 47,594,611.12, 71,402,195.34 and 14,804,556.22

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Solution

The fourth proportional to 47,594,611.12, 71,402,195.34 and 14,804,556.22 is: 22,210,031.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,594,611.12 : 71,402,195.34 = 14,804,556.22 : x
  2. Step 2: Convert to fraction form
    47,594,611.12/71,402,195.34 = 14,804,556.22/x
  3. Step 3: Cross multiply
    47,594,611.12x = 71,402,195.34 × 14,804,556.22
  4. Step 4: Simplify right side
    47,594,611.12x = 1,057,077,815,142,452.12
  5. Step 5: Solve for x
    x = 1,057,077,815,142,452.12/47,594,611.12
  6. Step 6: Final answer
    x = 22,210,031.56

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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.