Home / 11,232,374.60-16,848,561.90-4,045,017.80

Finding the Fourth Proportional to 11,232,374.60, 16,848,561.90 and 4,045,017.80

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Solution

The fourth proportional to 11,232,374.60, 16,848,561.90 and 4,045,017.80 is: 6,067,526.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,232,374.60 : 16,848,561.90 = 4,045,017.80 : x
  2. Step 2: Convert to fraction form
    11,232,374.60/16,848,561.90 = 4,045,017.80/x
  3. Step 3: Cross multiply
    11,232,374.60x = 16,848,561.90 × 4,045,017.80
  4. Step 4: Simplify right side
    11,232,374.60x = 68,152,732,789,901.81
  5. Step 5: Solve for x
    x = 68,152,732,789,901.81/11,232,374.60
  6. Step 6: Final answer
    x = 6,067,526.70

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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.