Home / 22,987,121.94-34,484,225.85-7,837,510.50

Finding the Fourth Proportional to 22,987,121.94, 34,484,225.85 and 7,837,510.50

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Solution

The fourth proportional to 22,987,121.94, 34,484,225.85 and 7,837,510.50 is: 11,757,473.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,987,121.94 : 34,484,225.85 = 7,837,510.50 : x
  2. Step 2: Convert to fraction form
    22,987,121.94/34,484,225.85 = 7,837,510.50/x
  3. Step 3: Cross multiply
    22,987,121.94x = 34,484,225.85 × 7,837,510.50
  4. Step 4: Simplify right side
    22,987,121.94x = 270,270,482,183,746.44
  5. Step 5: Solve for x
    x = 270,270,482,183,746.44/22,987,121.94
  6. Step 6: Final answer
    x = 11,757,473.72

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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.