Home / 16,402,528.05-24,603,792.08-16,308,049.65

Finding the Fourth Proportional to 16,402,528.05, 24,603,792.08 and 16,308,049.65

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Solution

The fourth proportional to 16,402,528.05, 24,603,792.08 and 16,308,049.65 is: 24,462,074.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,402,528.05 : 24,603,792.08 = 16,308,049.65 : x
  2. Step 2: Convert to fraction form
    16,402,528.05/24,603,792.08 = 16,308,049.65/x
  3. Step 3: Cross multiply
    16,402,528.05x = 24,603,792.08 × 16,308,049.65
  4. Step 4: Simplify right side
    16,402,528.05x = 401,239,862,737,376.50
  5. Step 5: Solve for x
    x = 401,239,862,737,376.50/16,402,528.05
  6. Step 6: Final answer
    x = 24,462,074.48

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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.