Home / 11,823,432.63-16,316,339.81-6,666,795.24

Finding the Fourth Proportional to 11,823,432.63, 16,316,339.81 and 6,666,795.24

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Solution

The fourth proportional to 11,823,432.63, 16,316,339.81 and 6,666,795.24 is: 9,200,179.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,823,432.63 : 16,316,339.81 = 6,666,795.24 : x
  2. Step 2: Convert to fraction form
    11,823,432.63/16,316,339.81 = 6,666,795.24/x
  3. Step 3: Cross multiply
    11,823,432.63x = 16,316,339.81 × 6,666,795.24
  4. Step 4: Simplify right side
    11,823,432.63x = 108,777,696,546,196.53
  5. Step 5: Solve for x
    x = 108,777,696,546,196.53/11,823,432.63
  6. Step 6: Final answer
    x = 9,200,179.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.