Home / 15,949,007.40-23,921,178.30-4,588,271.40

Finding the Fourth Proportional to 15,949,007.40, 23,921,178.30 and 4,588,271.40

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Solution

The fourth proportional to 15,949,007.40, 23,921,178.30 and 4,588,271.40 is: 6,881,735.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,949,007.40 : 23,921,178.30 = 4,588,271.40 : x
  2. Step 2: Convert to fraction form
    15,949,007.40/23,921,178.30 = 4,588,271.40/x
  3. Step 3: Cross multiply
    15,949,007.40x = 23,921,178.30 × 4,588,271.40
  4. Step 4: Simplify right side
    15,949,007.40x = 109,756,858,248,190.62
  5. Step 5: Solve for x
    x = 109,756,858,248,190.62/15,949,007.40
  6. Step 6: Final answer
    x = 6,881,735.99

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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.