Home / 39,241,011.69-58,821,948.82-24,678,338.40

Finding the Fourth Proportional to 39,241,011.69, 58,821,948.82 and 24,678,338.40

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Solution

The fourth proportional to 39,241,011.69, 58,821,948.82 and 24,678,338.40 is: 36,992,623.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,241,011.69 : 58,821,948.82 = 24,678,338.40 : x
  2. Step 2: Convert to fraction form
    39,241,011.69/58,821,948.82 = 24,678,338.40/x
  3. Step 3: Cross multiply
    39,241,011.69x = 58,821,948.82 × 24,678,338.40
  4. Step 4: Simplify right side
    39,241,011.69x = 1,451,627,958,327,440.50
  5. Step 5: Solve for x
    x = 1,451,627,958,327,440.50/39,241,011.69
  6. Step 6: Final answer
    x = 36,992,623.17

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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.