Home / 42,510,797.81-58,663,013.92-23,673,351.54

Finding the Fourth Proportional to 42,510,797.81, 58,663,013.92 and 23,673,351.54

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Solution

The fourth proportional to 42,510,797.81, 58,663,013.92 and 23,673,351.54 is: 32,668,174.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,510,797.81 : 58,663,013.92 = 23,673,351.54 : x
  2. Step 2: Convert to fraction form
    42,510,797.81/58,663,013.92 = 23,673,351.54/x
  3. Step 3: Cross multiply
    42,510,797.81x = 58,663,013.92 × 23,673,351.54
  4. Step 4: Simplify right side
    42,510,797.81x = 1,388,750,151,011,547.50
  5. Step 5: Solve for x
    x = 1,388,750,151,011,547.50/42,510,797.81
  6. Step 6: Final answer
    x = 32,668,174.27

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.