Home / 22,176,547.80-33,264,821.70-16,204,579.80

Finding the Fourth Proportional to 22,176,547.80, 33,264,821.70 and 16,204,579.80

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Solution

The fourth proportional to 22,176,547.80, 33,264,821.70 and 16,204,579.80 is: 24,306,869.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,176,547.80 : 33,264,821.70 = 16,204,579.80 : x
  2. Step 2: Convert to fraction form
    22,176,547.80/33,264,821.70 = 16,204,579.80/x
  3. Step 3: Cross multiply
    22,176,547.80x = 33,264,821.70 × 16,204,579.80
  4. Step 4: Simplify right side
    22,176,547.80x = 539,042,457,770,421.69
  5. Step 5: Solve for x
    x = 539,042,457,770,421.69/22,176,547.80
  6. Step 6: Final answer
    x = 24,306,869.70

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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.