Home / 39,241,010.69-58,821,947.33-24,678,337.40

Finding the Fourth Proportional to 39,241,010.69, 58,821,947.33 and 24,678,337.40

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Solution

The fourth proportional to 39,241,010.69, 58,821,947.33 and 24,678,337.40 is: 36,992,621.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,241,010.69 : 58,821,947.33 = 24,678,337.40 : x
  2. Step 2: Convert to fraction form
    39,241,010.69/58,821,947.33 = 24,678,337.40/x
  3. Step 3: Cross multiply
    39,241,010.69x = 58,821,947.33 × 24,678,337.40
  4. Step 4: Simplify right side
    39,241,010.69x = 1,451,627,862,317,267.75
  5. Step 5: Solve for x
    x = 1,451,627,862,317,267.75/39,241,010.69
  6. Step 6: Final answer
    x = 36,992,621.67

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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.