Home / 6,411,664,206,947.50-8,848,102,307,025.50-3,485,217,833,264

Finding the Fourth Proportional to 6,411,664,206,947.50, 8,848,102,307,025.50 and 3,485,217,833,264

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Solution

The fourth proportional to 6,411,664,206,947.50, 8,848,102,307,025.50 and 3,485,217,833,264 is: 4,809,603,709,061.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,411,664,206,947.50 : 8,848,102,307,025.50 = 3,485,217,833,264 : x
  2. Step 2: Convert to fraction form
    6,411,664,206,947.50/8,848,102,307,025.50 = 3,485,217,833,264/x
  3. Step 3: Cross multiply
    6,411,664,206,947.50x = 8,848,102,307,025.50 × 3,485,217,833,264
  4. Step 4: Simplify right side
    6,411,664,206,947.50x = 30,837,563,950,989,614,811,971,584
  5. Step 5: Solve for x
    x = 30,837,563,950,989,614,811,971,584/6,411,664,206,947.50
  6. Step 6: Final answer
    x = 4,809,603,709,061.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.