Home / 6,294,007,477.29-9,436,356,899.41-3,806,315,348.32

Finding the Fourth Proportional to 6,294,007,477.29, 9,436,356,899.41 and 3,806,315,348.32

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Solution

The fourth proportional to 6,294,007,477.29, 9,436,356,899.41 and 3,806,315,348.32 is: 5,706,658,313.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,294,007,477.29 : 9,436,356,899.41 = 3,806,315,348.32 : x
  2. Step 2: Convert to fraction form
    6,294,007,477.29/9,436,356,899.41 = 3,806,315,348.32/x
  3. Step 3: Cross multiply
    6,294,007,477.29x = 9,436,356,899.41 × 3,806,315,348.32
  4. Step 4: Simplify right side
    6,294,007,477.29x = 35,917,750,098,430,582,784
  5. Step 5: Solve for x
    x = 35,917,750,098,430,582,784/6,294,007,477.29
  6. Step 6: Final answer
    x = 5,706,658,313.96

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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.