Home / 15,527,091.09-23,294,829.90-4,744,097.92

Finding the Fourth Proportional to 15,527,091.09, 23,294,829.90 and 4,744,097.92

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Solution

The fourth proportional to 15,527,091.09, 23,294,829.90 and 4,744,097.92 is: 7,117,428.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,527,091.09 : 23,294,829.90 = 4,744,097.92 : x
  2. Step 2: Convert to fraction form
    15,527,091.09/23,294,829.90 = 4,744,097.92/x
  3. Step 3: Cross multiply
    15,527,091.09x = 23,294,829.90 × 4,744,097.92
  4. Step 4: Simplify right side
    15,527,091.09x = 110,512,953,958,869.66
  5. Step 5: Solve for x
    x = 110,512,953,958,869.66/15,527,091.09
  6. Step 6: Final answer
    x = 7,117,428.07

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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.