Home / 39,248,413.56-58,867,983.72-10,496,777.40

Finding the Fourth Proportional to 39,248,413.56, 58,867,983.72 and 10,496,777.40

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Solution

The fourth proportional to 39,248,413.56, 58,867,983.72 and 10,496,777.40 is: 15,743,926.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,248,413.56 : 58,867,983.72 = 10,496,777.40 : x
  2. Step 2: Convert to fraction form
    39,248,413.56/58,867,983.72 = 10,496,777.40/x
  3. Step 3: Cross multiply
    39,248,413.56x = 58,867,983.72 × 10,496,777.40
  4. Step 4: Simplify right side
    39,248,413.56x = 617,924,121,095,663.88
  5. Step 5: Solve for x
    x = 617,924,121,095,663.88/39,248,413.56
  6. Step 6: Final answer
    x = 15,743,926.06

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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.