Home / 41,258,194.83-61,899,667.02-16,653,460.68

Finding the Fourth Proportional to 41,258,194.83, 61,899,667.02 and 16,653,460.68

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Solution

The fourth proportional to 41,258,194.83, 61,899,667.02 and 16,653,460.68 is: 24,985,185.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,258,194.83 : 61,899,667.02 = 16,653,460.68 : x
  2. Step 2: Convert to fraction form
    41,258,194.83/61,899,667.02 = 16,653,460.68/x
  3. Step 3: Cross multiply
    41,258,194.83x = 61,899,667.02 × 16,653,460.68
  4. Step 4: Simplify right side
    41,258,194.83x = 1,030,843,670,822,662.75
  5. Step 5: Solve for x
    x = 1,030,843,670,822,662.75/41,258,194.83
  6. Step 6: Final answer
    x = 24,985,185.98

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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.