Home / 23,176,776.72-34,771,365.28-8,030,708.24

Finding the Fourth Proportional to 23,176,776.72, 34,771,365.28 and 8,030,708.24

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Solution

The fourth proportional to 23,176,776.72, 34,771,365.28 and 8,030,708.24 is: 12,048,210.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,176,776.72 : 34,771,365.28 = 8,030,708.24 : x
  2. Step 2: Convert to fraction form
    23,176,776.72/34,771,365.28 = 8,030,708.24/x
  3. Step 3: Cross multiply
    23,176,776.72x = 34,771,365.28 × 8,030,708.24
  4. Step 4: Simplify right side
    23,176,776.72x = 279,238,689,670,145.94
  5. Step 5: Solve for x
    x = 279,238,689,670,145.94/23,176,776.72
  6. Step 6: Final answer
    x = 12,048,210.72

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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.