Home / 16,316,818.88-24,478,016.68-6,726,955.10

Finding the Fourth Proportional to 16,316,818.88, 24,478,016.68 and 6,726,955.10

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Solution

The fourth proportional to 16,316,818.88, 24,478,016.68 and 6,726,955.10 is: 10,091,582.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,316,818.88 : 24,478,016.68 = 6,726,955.10 : x
  2. Step 2: Convert to fraction form
    16,316,818.88/24,478,016.68 = 6,726,955.10/x
  3. Step 3: Cross multiply
    16,316,818.88x = 24,478,016.68 × 6,726,955.10
  4. Step 4: Simplify right side
    16,316,818.88x = 164,662,519,143,411.06
  5. Step 5: Solve for x
    x = 164,662,519,143,411.06/16,316,818.88
  6. Step 6: Final answer
    x = 10,091,582.21

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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.