Home / 27,007,920.34-37,270,927.17-14,618,011.50

Finding the Fourth Proportional to 27,007,920.34, 37,270,927.17 and 14,618,011.50

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Solution

The fourth proportional to 27,007,920.34, 37,270,927.17 and 14,618,011.50 is: 20,172,854.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,007,920.34 : 37,270,927.17 = 14,618,011.50 : x
  2. Step 2: Convert to fraction form
    27,007,920.34/37,270,927.17 = 14,618,011.50/x
  3. Step 3: Cross multiply
    27,007,920.34x = 37,270,927.17 × 14,618,011.50
  4. Step 4: Simplify right side
    27,007,920.34x = 544,826,841,986,722.50
  5. Step 5: Solve for x
    x = 544,826,841,986,722.50/27,007,920.34
  6. Step 6: Final answer
    x = 20,172,854.30

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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.