Home / 34,938,709,747.60-52,408,064,621.40-11,356,901,107.60

Finding the Fourth Proportional to 34,938,709,747.60, 52,408,064,621.40 and 11,356,901,107.60

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Solution

The fourth proportional to 34,938,709,747.60, 52,408,064,621.40 and 11,356,901,107.60 is: 17,035,351,661.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,938,709,747.60 : 52,408,064,621.40 = 11,356,901,107.60 : x
  2. Step 2: Convert to fraction form
    34,938,709,747.60/52,408,064,621.40 = 11,356,901,107.60/x
  3. Step 3: Cross multiply
    34,938,709,747.60x = 52,408,064,621.40 × 11,356,901,107.60
  4. Step 4: Simplify right side
    34,938,709,747.60x = 595,193,207,145,950,085,120
  5. Step 5: Solve for x
    x = 595,193,207,145,950,085,120/34,938,709,747.60
  6. Step 6: Final answer
    x = 17,035,351,661.40

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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.