Home / 35,200,916.01-48,579,509.03-19,731,004.65

Finding the Fourth Proportional to 35,200,916.01, 48,579,509.03 and 19,731,004.65

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Solution

The fourth proportional to 35,200,916.01, 48,579,509.03 and 19,731,004.65 is: 27,230,044.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,200,916.01 : 48,579,509.03 = 19,731,004.65 : x
  2. Step 2: Convert to fraction form
    35,200,916.01/48,579,509.03 = 19,731,004.65/x
  3. Step 3: Cross multiply
    35,200,916.01x = 48,579,509.03 × 19,731,004.65
  4. Step 4: Simplify right side
    35,200,916.01x = 958,522,518,466,991.88
  5. Step 5: Solve for x
    x = 958,522,518,466,991.88/35,200,916.01
  6. Step 6: Final answer
    x = 27,230,044.76

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Why These Related Problems?

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