Home / 39,758,892.60-59,554,358.10-33,040,428.60

Finding the Fourth Proportional to 39,758,892.60, 59,554,358.10 and 33,040,428.60

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Solution

The fourth proportional to 39,758,892.60, 59,554,358.10 and 33,040,428.60 is: 49,490,853.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,758,892.60 : 59,554,358.10 = 33,040,428.60 : x
  2. Step 2: Convert to fraction form
    39,758,892.60/59,554,358.10 = 33,040,428.60/x
  3. Step 3: Cross multiply
    39,758,892.60x = 59,554,358.10 × 33,040,428.60
  4. Step 4: Simplify right side
    39,758,892.60x = 1,967,701,516,621,881.75
  5. Step 5: Solve for x
    x = 1,967,701,516,621,881.75/39,758,892.60
  6. Step 6: Final answer
    x = 49,490,853.19

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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.