Home / 19,230,755.84-26,537,391.91-10,527,244.89

Finding the Fourth Proportional to 19,230,755.84, 26,537,391.91 and 10,527,244.89

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Solution

The fourth proportional to 19,230,755.84, 26,537,391.91 and 10,527,244.89 is: 14,527,022.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,230,755.84 : 26,537,391.91 = 10,527,244.89 : x
  2. Step 2: Convert to fraction form
    19,230,755.84/26,537,391.91 = 10,527,244.89/x
  3. Step 3: Cross multiply
    19,230,755.84x = 26,537,391.91 × 10,527,244.89
  4. Step 4: Simplify right side
    19,230,755.84x = 279,365,623,352,156.72
  5. Step 5: Solve for x
    x = 279,365,623,352,156.72/19,230,755.84
  6. Step 6: Final answer
    x = 14,527,022.53

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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.