Home / 27,029,503.68-37,300,721.76-14,806,795.20

Finding the Fourth Proportional to 27,029,503.68, 37,300,721.76 and 14,806,795.20

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Solution

The fourth proportional to 27,029,503.68, 37,300,721.76 and 14,806,795.20 is: 20,433,381.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,029,503.68 : 37,300,721.76 = 14,806,795.20 : x
  2. Step 2: Convert to fraction form
    27,029,503.68/37,300,721.76 = 14,806,795.20/x
  3. Step 3: Cross multiply
    27,029,503.68x = 37,300,721.76 × 14,806,795.20
  4. Step 4: Simplify right side
    27,029,503.68x = 552,304,147,912,503.50
  5. Step 5: Solve for x
    x = 552,304,147,912,503.50/27,029,503.68
  6. Step 6: Final answer
    x = 20,433,381.04

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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.