Home / 49,175,430.40-73,763,145.60-26,500,614.40

Finding the Fourth Proportional to 49,175,430.40, 73,763,145.60 and 26,500,614.40

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Solution

The fourth proportional to 49,175,430.40, 73,763,145.60 and 26,500,614.40 is: 39,750,921.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,175,430.40 : 73,763,145.60 = 26,500,614.40 : x
  2. Step 2: Convert to fraction form
    49,175,430.40/73,763,145.60 = 26,500,614.40/x
  3. Step 3: Cross multiply
    49,175,430.40x = 73,763,145.60 × 26,500,614.40
  4. Step 4: Simplify right side
    49,175,430.40x = 1,954,768,678,476,656.25
  5. Step 5: Solve for x
    x = 1,954,768,678,476,656.25/49,175,430.40
  6. Step 6: Final answer
    x = 39,750,921.60

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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.