Home / 59,505,639.08-89,217,710.10-30,302,950.04

Finding the Fourth Proportional to 59,505,639.08, 89,217,710.10 and 30,302,950.04

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Solution

The fourth proportional to 59,505,639.08, 89,217,710.10 and 30,302,950.04 is: 45,433,674.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,505,639.08 : 89,217,710.10 = 30,302,950.04 : x
  2. Step 2: Convert to fraction form
    59,505,639.08/89,217,710.10 = 30,302,950.04/x
  3. Step 3: Cross multiply
    59,505,639.08x = 89,217,710.10 × 30,302,950.04
  4. Step 4: Simplify right side
    59,505,639.08x = 2,703,559,811,843,503
  5. Step 5: Solve for x
    x = 2,703,559,811,843,503/59,505,639.08
  6. Step 6: Final answer
    x = 45,433,674.08

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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.