Home / 34,689,847.91-52,037,982.65-11,346,723.32

Finding the Fourth Proportional to 34,689,847.91, 52,037,982.65 and 11,346,723.32

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Solution

The fourth proportional to 34,689,847.91, 52,037,982.65 and 11,346,723.32 is: 17,021,135.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,689,847.91 : 52,037,982.65 = 11,346,723.32 : x
  2. Step 2: Convert to fraction form
    34,689,847.91/52,037,982.65 = 11,346,723.32/x
  3. Step 3: Cross multiply
    34,689,847.91x = 52,037,982.65 × 11,346,723.32
  4. Step 4: Simplify right side
    34,689,847.91x = 590,460,590,943,586.88
  5. Step 5: Solve for x
    x = 590,460,590,943,586.88/34,689,847.91
  6. Step 6: Final answer
    x = 17,021,135.19

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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.