Home / 16,357,393.48-24,536,086.96-4,390,129.48

Finding the Fourth Proportional to 16,357,393.48, 24,536,086.96 and 4,390,129.48

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Solution

The fourth proportional to 16,357,393.48, 24,536,086.96 and 4,390,129.48 is: 6,585,193.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,357,393.48 : 24,536,086.96 = 4,390,129.48 : x
  2. Step 2: Convert to fraction form
    16,357,393.48/24,536,086.96 = 4,390,129.48/x
  3. Step 3: Cross multiply
    16,357,393.48x = 24,536,086.96 × 4,390,129.48
  4. Step 4: Simplify right side
    16,357,393.48x = 107,716,598,686,939.59
  5. Step 5: Solve for x
    x = 107,716,598,686,939.59/16,357,393.48
  6. Step 6: Final answer
    x = 6,585,193.35

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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.