Home / 16,404,125.10-24,606,187.65-6,838,187.10

Finding the Fourth Proportional to 16,404,125.10, 24,606,187.65 and 6,838,187.10

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Solution

The fourth proportional to 16,404,125.10, 24,606,187.65 and 6,838,187.10 is: 10,257,280.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,404,125.10 : 24,606,187.65 = 6,838,187.10 : x
  2. Step 2: Convert to fraction form
    16,404,125.10/24,606,187.65 = 6,838,187.10/x
  3. Step 3: Cross multiply
    16,404,125.10x = 24,606,187.65 × 6,838,187.10
  4. Step 4: Simplify right side
    16,404,125.10x = 168,261,714,968,409.28
  5. Step 5: Solve for x
    x = 168,261,714,968,409.28/16,404,125.10
  6. Step 6: Final answer
    x = 10,257,280.65

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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.