Home / 49,056,145.40-73,584,218.10-16,697,293.40

Finding the Fourth Proportional to 49,056,145.40, 73,584,218.10 and 16,697,293.40

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Solution

The fourth proportional to 49,056,145.40, 73,584,218.10 and 16,697,293.40 is: 25,045,940.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,056,145.40 : 73,584,218.10 = 16,697,293.40 : x
  2. Step 2: Convert to fraction form
    49,056,145.40/73,584,218.10 = 16,697,293.40/x
  3. Step 3: Cross multiply
    49,056,145.40x = 73,584,218.10 × 16,697,293.40
  4. Step 4: Simplify right side
    49,056,145.40x = 1,228,657,279,225,290.50
  5. Step 5: Solve for x
    x = 1,228,657,279,225,290.50/49,056,145.40
  6. Step 6: Final answer
    x = 25,045,940.10

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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.