Home / 58,429,071.77-87,667,750.83-25,622,665.26

Finding the Fourth Proportional to 58,429,071.77, 87,667,750.83 and 25,622,665.26

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Solution

The fourth proportional to 58,429,071.77, 87,667,750.83 and 25,622,665.26 is: 38,444,585.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,429,071.77 : 87,667,750.83 = 25,622,665.26 : x
  2. Step 2: Convert to fraction form
    58,429,071.77/87,667,750.83 = 25,622,665.26/x
  3. Step 3: Cross multiply
    58,429,071.77x = 87,667,750.83 × 25,622,665.26
  4. Step 4: Simplify right side
    58,429,071.77x = 2,246,281,433,047,725
  5. Step 5: Solve for x
    x = 2,246,281,433,047,725/58,429,071.77
  6. Step 6: Final answer
    x = 38,444,585.29

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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.