Home / 9,844,798,950.60-13,585,823,215.25-5,389,463,327.10

Finding the Fourth Proportional to 9,844,798,950.60, 13,585,823,215.25 and 5,389,463,327.10

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Solution

The fourth proportional to 9,844,798,950.60, 13,585,823,215.25 and 5,389,463,327.10 is: 7,437,459,754.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,844,798,950.60 : 13,585,823,215.25 = 5,389,463,327.10 : x
  2. Step 2: Convert to fraction form
    9,844,798,950.60/13,585,823,215.25 = 5,389,463,327.10/x
  3. Step 3: Cross multiply
    9,844,798,950.60x = 13,585,823,215.25 × 5,389,463,327.10
  4. Step 4: Simplify right side
    9,844,798,950.60x = 73,220,295,987,026,747,392
  5. Step 5: Solve for x
    x = 73,220,295,987,026,747,392/9,844,798,950.60
  6. Step 6: Final answer
    x = 7,437,459,754.58

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1.5x scale

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.