Home / 14,927,379,279.51-22,394,213,612.03-4,842,304,735.53

Finding the Fourth Proportional to 14,927,379,279.51, 22,394,213,612.03 and 4,842,304,735.53

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Solution

The fourth proportional to 14,927,379,279.51, 22,394,213,612.03 and 4,842,304,735.53 is: 7,264,477,212.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,927,379,279.51 : 22,394,213,612.03 = 4,842,304,735.53 : x
  2. Step 2: Convert to fraction form
    14,927,379,279.51/22,394,213,612.03 = 4,842,304,735.53/x
  3. Step 3: Cross multiply
    14,927,379,279.51x = 22,394,213,612.03 × 4,842,304,735.53
  4. Step 4: Simplify right side
    14,927,379,279.51x = 108,439,606,621,867,065,344
  5. Step 5: Solve for x
    x = 108,439,606,621,867,065,344/14,927,379,279.51
  6. Step 6: Final answer
    x = 7,264,477,212.74

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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.