Home / 35,744,731.28-53,617,688.24-17,289,950.48

Finding the Fourth Proportional to 35,744,731.28, 53,617,688.24 and 17,289,950.48

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Solution

The fourth proportional to 35,744,731.28, 53,617,688.24 and 17,289,950.48 is: 25,935,211.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,744,731.28 : 53,617,688.24 = 17,289,950.48 : x
  2. Step 2: Convert to fraction form
    35,744,731.28/53,617,688.24 = 17,289,950.48/x
  3. Step 3: Cross multiply
    35,744,731.28x = 53,617,688.24 × 17,289,950.48
  4. Step 4: Simplify right side
    35,744,731.28x = 927,047,174,521,678.38
  5. Step 5: Solve for x
    x = 927,047,174,521,678.38/35,744,731.28
  6. Step 6: Final answer
    x = 25,935,211.75

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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.