Home / 43,829,024.40-65,687,549.40-33,681,344.40

Finding the Fourth Proportional to 43,829,024.40, 65,687,549.40 and 33,681,344.40

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Solution

The fourth proportional to 43,829,024.40, 65,687,549.40 and 33,681,344.40 is: 50,478,992.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,829,024.40 : 65,687,549.40 = 33,681,344.40 : x
  2. Step 2: Convert to fraction form
    43,829,024.40/65,687,549.40 = 33,681,344.40/x
  3. Step 3: Cross multiply
    43,829,024.40x = 65,687,549.40 × 33,681,344.40
  4. Step 4: Simplify right side
    43,829,024.40x = 2,212,444,974,133,413.25
  5. Step 5: Solve for x
    x = 2,212,444,974,133,413.25/43,829,024.40
  6. Step 6: Final answer
    x = 50,478,992.05

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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.