Home / 45,618,642.72-62,953,201.44-24,710,280.48

Finding the Fourth Proportional to 45,618,642.72, 62,953,201.44 and 24,710,280.48

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Solution

The fourth proportional to 45,618,642.72, 62,953,201.44 and 24,710,280.48 is: 34,099,902.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,618,642.72 : 62,953,201.44 = 24,710,280.48 : x
  2. Step 2: Convert to fraction form
    45,618,642.72/62,953,201.44 = 24,710,280.48/x
  3. Step 3: Cross multiply
    45,618,642.72x = 62,953,201.44 × 24,710,280.48
  4. Step 4: Simplify right side
    45,618,642.72x = 1,555,591,264,696,339.75
  5. Step 5: Solve for x
    x = 1,555,591,264,696,339.75/45,618,642.72
  6. Step 6: Final answer
    x = 34,099,902.41

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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.