Home / 25,380,814-35,025,567.08-14,515,798

Finding the Fourth Proportional to 25,380,814, 35,025,567.08 and 14,515,798

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Solution

The fourth proportional to 25,380,814, 35,025,567.08 and 14,515,798 is: 20,031,826.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,380,814 : 35,025,567.08 = 14,515,798 : x
  2. Step 2: Convert to fraction form
    25,380,814/35,025,567.08 = 14,515,798/x
  3. Step 3: Cross multiply
    25,380,814x = 35,025,567.08 × 14,515,798
  4. Step 4: Simplify right side
    25,380,814x = 508,424,056,568,729.81
  5. Step 5: Solve for x
    x = 508,424,056,568,729.81/25,380,814
  6. Step 6: Final answer
    x = 20,031,826.27

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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.