Home / 23,644,325.43-32,629,154.36-12,779,309.43

Finding the Fourth Proportional to 23,644,325.43, 32,629,154.36 and 12,779,309.43

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Solution

The fourth proportional to 23,644,325.43, 32,629,154.36 and 12,779,309.43 is: 17,635,439.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,644,325.43 : 32,629,154.36 = 12,779,309.43 : x
  2. Step 2: Convert to fraction form
    23,644,325.43/32,629,154.36 = 12,779,309.43/x
  3. Step 3: Cross multiply
    23,644,325.43x = 32,629,154.36 × 12,779,309.43
  4. Step 4: Simplify right side
    23,644,325.43x = 416,978,060,112,058.81
  5. Step 5: Solve for x
    x = 416,978,060,112,058.81/23,644,325.43
  6. Step 6: Final answer
    x = 17,635,439.05

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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.