Home / 43,127,428.08-59,515,552.56-23,548,305.12

Finding the Fourth Proportional to 43,127,428.08, 59,515,552.56 and 23,548,305.12

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Solution

The fourth proportional to 43,127,428.08, 59,515,552.56 and 23,548,305.12 is: 32,496,498.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,127,428.08 : 59,515,552.56 = 23,548,305.12 : x
  2. Step 2: Convert to fraction form
    43,127,428.08/59,515,552.56 = 23,548,305.12/x
  3. Step 3: Cross multiply
    43,127,428.08x = 59,515,552.56 × 23,548,305.12
  4. Step 4: Simplify right side
    43,127,428.08x = 1,401,490,390,800,940.75
  5. Step 5: Solve for x
    x = 1,401,490,390,800,940.75/43,127,428.08
  6. Step 6: Final answer
    x = 32,496,498.24

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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.