Home / 16,362,004.60-24,543,006.90-7,260,585.40

Finding the Fourth Proportional to 16,362,004.60, 24,543,006.90 and 7,260,585.40

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Solution

The fourth proportional to 16,362,004.60, 24,543,006.90 and 7,260,585.40 is: 10,890,878.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,362,004.60 : 24,543,006.90 = 7,260,585.40 : x
  2. Step 2: Convert to fraction form
    16,362,004.60/24,543,006.90 = 7,260,585.40/x
  3. Step 3: Cross multiply
    16,362,004.60x = 24,543,006.90 × 7,260,585.40
  4. Step 4: Simplify right side
    16,362,004.60x = 178,196,597,570,239.25
  5. Step 5: Solve for x
    x = 178,196,597,570,239.25/16,362,004.60
  6. Step 6: Final answer
    x = 10,890,878.10

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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.