Home / 24,603,986.60-36,905,979.90-9,458,412.20

Finding the Fourth Proportional to 24,603,986.60, 36,905,979.90 and 9,458,412.20

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Solution

The fourth proportional to 24,603,986.60, 36,905,979.90 and 9,458,412.20 is: 14,187,618.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,603,986.60 : 36,905,979.90 = 9,458,412.20 : x
  2. Step 2: Convert to fraction form
    24,603,986.60/36,905,979.90 = 9,458,412.20/x
  3. Step 3: Cross multiply
    24,603,986.60x = 36,905,979.90 × 9,458,412.20
  4. Step 4: Simplify right side
    24,603,986.60x = 349,071,970,539,114.75
  5. Step 5: Solve for x
    x = 349,071,970,539,114.75/24,603,986.60
  6. Step 6: Final answer
    x = 14,187,618.30

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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.