Home / 34,337,389.21-51,508,782.03-9,744,925.16

Finding the Fourth Proportional to 34,337,389.21, 51,508,782.03 and 9,744,925.16

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Solution

The fourth proportional to 34,337,389.21, 51,508,782.03 and 9,744,925.16 is: 14,618,153.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,337,389.21 : 51,508,782.03 = 9,744,925.16 : x
  2. Step 2: Convert to fraction form
    34,337,389.21/51,508,782.03 = 9,744,925.16/x
  3. Step 3: Cross multiply
    34,337,389.21x = 51,508,782.03 × 9,744,925.16
  4. Step 4: Simplify right side
    34,337,389.21x = 501,949,225,699,683.38
  5. Step 5: Solve for x
    x = 501,949,225,699,683.38/34,337,389.21
  6. Step 6: Final answer
    x = 14,618,153.48

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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.