Home / 4,318,524,557.93-6,480,793,933.58-1,520,718,457.21

Finding the Fourth Proportional to 4,318,524,557.93, 6,480,793,933.58 and 1,520,718,457.21

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Solution

The fourth proportional to 4,318,524,557.93, 6,480,793,933.58 and 1,520,718,457.21 is: 2,282,136,600.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,318,524,557.93 : 6,480,793,933.58 = 1,520,718,457.21 : x
  2. Step 2: Convert to fraction form
    4,318,524,557.93/6,480,793,933.58 = 1,520,718,457.21/x
  3. Step 3: Cross multiply
    4,318,524,557.93x = 6,480,793,933.58 × 1,520,718,457.21
  4. Step 4: Simplify right side
    4,318,524,557.93x = 9,855,462,952,157,304,832
  5. Step 5: Solve for x
    x = 9,855,462,952,157,304,832/4,318,524,557.93
  6. Step 6: Final answer
    x = 2,282,136,600.12

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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.