Home / 35,224,942.60-52,837,413.90-25,620,027.40

Finding the Fourth Proportional to 35,224,942.60, 52,837,413.90 and 25,620,027.40

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Solution

The fourth proportional to 35,224,942.60, 52,837,413.90 and 25,620,027.40 is: 38,430,041.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,224,942.60 : 52,837,413.90 = 25,620,027.40 : x
  2. Step 2: Convert to fraction form
    35,224,942.60/52,837,413.90 = 25,620,027.40/x
  3. Step 3: Cross multiply
    35,224,942.60x = 52,837,413.90 × 25,620,027.40
  4. Step 4: Simplify right side
    35,224,942.60x = 1,353,695,991,863,140.75
  5. Step 5: Solve for x
    x = 1,353,695,991,863,140.75/35,224,942.60
  6. Step 6: Final answer
    x = 38,430,041.10

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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.