Home / 39,289,745.61-58,934,203.70-15,355,010.25

Finding the Fourth Proportional to 39,289,745.61, 58,934,203.70 and 15,355,010.25

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Solution

The fourth proportional to 39,289,745.61, 58,934,203.70 and 15,355,010.25 is: 23,032,353.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,289,745.61 : 58,934,203.70 = 15,355,010.25 : x
  2. Step 2: Convert to fraction form
    39,289,745.61/58,934,203.70 = 15,355,010.25/x
  3. Step 3: Cross multiply
    39,289,745.61x = 58,934,203.70 × 15,355,010.25
  4. Step 4: Simplify right side
    39,289,745.61x = 904,935,301,812,312.88
  5. Step 5: Solve for x
    x = 904,935,301,812,312.88/39,289,745.61
  6. Step 6: Final answer
    x = 23,032,353.30

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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.