Home / 49,603,047.39-74,245,379.36-26,516,266.20

Finding the Fourth Proportional to 49,603,047.39, 74,245,379.36 and 26,516,266.20

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Solution

The fourth proportional to 49,603,047.39, 74,245,379.36 and 26,516,266.20 is: 39,689,300.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,603,047.39 : 74,245,379.36 = 26,516,266.20 : x
  2. Step 2: Convert to fraction form
    49,603,047.39/74,245,379.36 = 26,516,266.20/x
  3. Step 3: Cross multiply
    49,603,047.39x = 74,245,379.36 × 26,516,266.20
  4. Step 4: Simplify right side
    49,603,047.39x = 1,968,710,243,097,164.25
  5. Step 5: Solve for x
    x = 1,968,710,243,097,164.25/49,603,047.39
  6. Step 6: Final answer
    x = 39,689,300.29

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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.