Home / 39,013,033.48-58,477,311.55-25,375,925.32

Finding the Fourth Proportional to 39,013,033.48, 58,477,311.55 and 25,375,925.32

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Solution

The fourth proportional to 39,013,033.48, 58,477,311.55 and 25,375,925.32 is: 38,036,413.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,013,033.48 : 58,477,311.55 = 25,375,925.32 : x
  2. Step 2: Convert to fraction form
    39,013,033.48/58,477,311.55 = 25,375,925.32/x
  3. Step 3: Cross multiply
    39,013,033.48x = 58,477,311.55 × 25,375,925.32
  4. Step 4: Simplify right side
    39,013,033.48x = 1,483,915,890,807,173.50
  5. Step 5: Solve for x
    x = 1,483,915,890,807,173.50/39,013,033.48
  6. Step 6: Final answer
    x = 38,036,413.95

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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.