Home / 9,179,269,070.32-13,771,713,623.03-4,700,534,814.46

Finding the Fourth Proportional to 9,179,269,070.32, 13,771,713,623.03 and 4,700,534,814.46

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Solution

The fourth proportional to 9,179,269,070.32, 13,771,713,623.03 and 4,700,534,814.46 is: 7,052,241,179.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,179,269,070.32 : 13,771,713,623.03 = 4,700,534,814.46 : x
  2. Step 2: Convert to fraction form
    9,179,269,070.32/13,771,713,623.03 = 4,700,534,814.46/x
  3. Step 3: Cross multiply
    9,179,269,070.32x = 13,771,713,623.03 × 4,700,534,814.46
  4. Step 4: Simplify right side
    9,179,269,070.32x = 64,734,419,339,825,577,984
  5. Step 5: Solve for x
    x = 64,734,419,339,825,577,984/9,179,269,070.32
  6. Step 6: Final answer
    x = 7,052,241,179.98

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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.