Home / 29,909,009.60-44,862,858.30-8,343,002.60

Finding the Fourth Proportional to 29,909,009.60, 44,862,858.30 and 8,343,002.60

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Solution

The fourth proportional to 29,909,009.60, 44,862,858.30 and 8,343,002.60 is: 12,514,320.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,909,009.60 : 44,862,858.30 = 8,343,002.60 : x
  2. Step 2: Convert to fraction form
    29,909,009.60/44,862,858.30 = 8,343,002.60/x
  3. Step 3: Cross multiply
    29,909,009.60x = 44,862,858.30 × 8,343,002.60
  4. Step 4: Simplify right side
    29,909,009.60x = 374,290,943,440,331.56
  5. Step 5: Solve for x
    x = 374,290,943,440,331.56/29,909,009.60
  6. Step 6: Final answer
    x = 12,514,320.88

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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.