Home / 35,244,605.92-52,866,836.10-19,884,923.14

Finding the Fourth Proportional to 35,244,605.92, 52,866,836.10 and 19,884,923.14

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Solution

The fourth proportional to 35,244,605.92, 52,866,836.10 and 19,884,923.14 is: 29,827,343.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,244,605.92 : 52,866,836.10 = 19,884,923.14 : x
  2. Step 2: Convert to fraction form
    35,244,605.92/52,866,836.10 = 19,884,923.14/x
  3. Step 3: Cross multiply
    35,244,605.92x = 52,866,836.10 × 19,884,923.14
  4. Step 4: Simplify right side
    35,244,605.92x = 1,051,252,972,503,477.38
  5. Step 5: Solve for x
    x = 1,051,252,972,503,477.38/35,244,605.92
  6. Step 6: Final answer
    x = 29,827,343.65

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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.