Home / 39,034,555.79-58,551,410.03-16,000,354.94

Finding the Fourth Proportional to 39,034,555.79, 58,551,410.03 and 16,000,354.94

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Solution

The fourth proportional to 39,034,555.79, 58,551,410.03 and 16,000,354.94 is: 24,000,358.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,034,555.79 : 58,551,410.03 = 16,000,354.94 : x
  2. Step 2: Convert to fraction form
    39,034,555.79/58,551,410.03 = 16,000,354.94/x
  3. Step 3: Cross multiply
    39,034,555.79x = 58,551,410.03 × 16,000,354.94
  4. Step 4: Simplify right side
    39,034,555.79x = 936,843,342,344,717.25
  5. Step 5: Solve for x
    x = 936,843,342,344,717.25/39,034,555.79
  6. Step 6: Final answer
    x = 24,000,358.75

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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.