Home / 16,704,430.53-23,055,347.03-10,893,123.19

Finding the Fourth Proportional to 16,704,430.53, 23,055,347.03 and 10,893,123.19

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Solution

The fourth proportional to 16,704,430.53, 23,055,347.03 and 10,893,123.19 is: 15,034,618.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,704,430.53 : 23,055,347.03 = 10,893,123.19 : x
  2. Step 2: Convert to fraction form
    16,704,430.53/23,055,347.03 = 10,893,123.19/x
  3. Step 3: Cross multiply
    16,704,430.53x = 23,055,347.03 × 10,893,123.19
  4. Step 4: Simplify right side
    16,704,430.53x = 251,144,735,385,990.62
  5. Step 5: Solve for x
    x = 251,144,735,385,990.62/16,704,430.53
  6. Step 6: Final answer
    x = 15,034,618.21

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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.