Home / 30,308,682,583.26-45,462,523,705.22-9,061,180,952.11

Finding the Fourth Proportional to 30,308,682,583.26, 45,462,523,705.22 and 9,061,180,952.11

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Solution

The fourth proportional to 30,308,682,583.26, 45,462,523,705.22 and 9,061,180,952.11 is: 13,591,621,895.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,308,682,583.26 : 45,462,523,705.22 = 9,061,180,952.11 : x
  2. Step 2: Convert to fraction form
    30,308,682,583.26/45,462,523,705.22 = 9,061,180,952.11/x
  3. Step 3: Cross multiply
    30,308,682,583.26x = 45,462,523,705.22 × 9,061,180,952.11
  4. Step 4: Simplify right side
    30,308,682,583.26x = 411,944,153,832,484,241,408
  5. Step 5: Solve for x
    x = 411,944,153,832,484,241,408/30,308,682,583.26
  6. Step 6: Final answer
    x = 13,591,621,895.83

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1.5x scale

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.