Home / 9,844,798,861.59-13,585,823,093.06-5,389,463,238.09

Finding the Fourth Proportional to 9,844,798,861.59, 13,585,823,093.06 and 5,389,463,238.09

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Solution

The fourth proportional to 9,844,798,861.59, 13,585,823,093.06 and 5,389,463,238.09 is: 7,437,459,632.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,844,798,861.59 : 13,585,823,093.06 = 5,389,463,238.09 : x
  2. Step 2: Convert to fraction form
    9,844,798,861.59/13,585,823,093.06 = 5,389,463,238.09/x
  3. Step 3: Cross multiply
    9,844,798,861.59x = 13,585,823,093.06 × 5,389,463,238.09
  4. Step 4: Simplify right side
    9,844,798,861.59x = 73,220,294,119,182,671,872
  5. Step 5: Solve for x
    x = 73,220,294,119,182,671,872/9,844,798,861.59
  6. Step 6: Final answer
    x = 7,437,459,632.10

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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.