Home / 15,677,628.63-23,516,434.27-4,895,853.50

Finding the Fourth Proportional to 15,677,628.63, 23,516,434.27 and 4,895,853.50

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Solution

The fourth proportional to 15,677,628.63, 23,516,434.27 and 4,895,853.50 is: 7,343,777.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,677,628.63 : 23,516,434.27 = 4,895,853.50 : x
  2. Step 2: Convert to fraction form
    15,677,628.63/23,516,434.27 = 4,895,853.50/x
  3. Step 3: Cross multiply
    15,677,628.63x = 23,516,434.27 × 4,895,853.50
  4. Step 4: Simplify right side
    15,677,628.63x = 115,133,017,028,299.44
  5. Step 5: Solve for x
    x = 115,133,017,028,299.44/15,677,628.63
  6. Step 6: Final answer
    x = 7,343,777.54

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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.