Home / 9,179,269,065.94-13,771,713,616.43-4,700,534,810.08

Finding the Fourth Proportional to 9,179,269,065.94, 13,771,713,616.43 and 4,700,534,810.08

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Solution

The fourth proportional to 9,179,269,065.94, 13,771,713,616.43 and 4,700,534,810.08 is: 7,052,241,173.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,179,269,065.94 : 13,771,713,616.43 = 4,700,534,810.08 : x
  2. Step 2: Convert to fraction form
    9,179,269,065.94/13,771,713,616.43 = 4,700,534,810.08/x
  3. Step 3: Cross multiply
    9,179,269,065.94x = 13,771,713,616.43 × 4,700,534,810.08
  4. Step 4: Simplify right side
    9,179,269,065.94x = 64,734,419,248,481,943,552
  5. Step 5: Solve for x
    x = 64,734,419,248,481,943,552/9,179,269,065.94
  6. Step 6: Final answer
    x = 7,052,241,173.39

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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.