Home / 15,954,274.35-23,931,898.34-6,238,499.31

Finding the Fourth Proportional to 15,954,274.35, 23,931,898.34 and 6,238,499.31

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Solution

The fourth proportional to 15,954,274.35, 23,931,898.34 and 6,238,499.31 is: 9,357,939.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,954,274.35 : 23,931,898.34 = 6,238,499.31 : x
  2. Step 2: Convert to fraction form
    15,954,274.35/23,931,898.34 = 6,238,499.31/x
  3. Step 3: Cross multiply
    15,954,274.35x = 23,931,898.34 × 6,238,499.31
  4. Step 4: Simplify right side
    15,954,274.35x = 149,299,131,249,887.66
  5. Step 5: Solve for x
    x = 149,299,131,249,887.66/15,954,274.35
  6. Step 6: Final answer
    x = 9,357,939.32

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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.