Home / 37,475,948,331.87-56,211,853,337.82-27,401,984,641.77

Finding the Fourth Proportional to 37,475,948,331.87, 56,211,853,337.82 and 27,401,984,641.77

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Solution

The fourth proportional to 37,475,948,331.87, 56,211,853,337.82 and 27,401,984,641.77 is: 41,101,464,016.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,475,948,331.87 : 56,211,853,337.82 = 27,401,984,641.77 : x
  2. Step 2: Convert to fraction form
    37,475,948,331.87/56,211,853,337.82 = 27,401,984,641.77/x
  3. Step 3: Cross multiply
    37,475,948,331.87x = 56,211,853,337.82 × 27,401,984,641.77
  4. Step 4: Simplify right side
    37,475,948,331.87x = 1,540,316,341,848,371,363,840
  5. Step 5: Solve for x
    x = 1,540,316,341,848,371,363,840/37,475,948,331.87
  6. Step 6: Final answer
    x = 41,101,464,016.55

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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.