Home / 29,909,040.60-44,862,904.80-8,343,033.60

Finding the Fourth Proportional to 29,909,040.60, 44,862,904.80 and 8,343,033.60

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Solution

The fourth proportional to 29,909,040.60, 44,862,904.80 and 8,343,033.60 is: 12,514,367.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,909,040.60 : 44,862,904.80 = 8,343,033.60 : x
  2. Step 2: Convert to fraction form
    29,909,040.60/44,862,904.80 = 8,343,033.60/x
  3. Step 3: Cross multiply
    29,909,040.60x = 44,862,904.80 × 8,343,033.60
  4. Step 4: Simplify right side
    29,909,040.60x = 374,292,722,140,001.25
  5. Step 5: Solve for x
    x = 374,292,722,140,001.25/29,909,040.60
  6. Step 6: Final answer
    x = 12,514,367.38

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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.