Home / 29,588,941.01-40,833,999.64-16,536,199.53

Finding the Fourth Proportional to 29,588,941.01, 40,833,999.64 and 16,536,199.53

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Solution

The fourth proportional to 29,588,941.01, 40,833,999.64 and 16,536,199.53 is: 22,820,660.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,588,941.01 : 40,833,999.64 = 16,536,199.53 : x
  2. Step 2: Convert to fraction form
    29,588,941.01/40,833,999.64 = 16,536,199.53/x
  3. Step 3: Cross multiply
    29,588,941.01x = 40,833,999.64 × 16,536,199.53
  4. Step 4: Simplify right side
    29,588,941.01x = 675,239,165,735,769.75
  5. Step 5: Solve for x
    x = 675,239,165,735,769.75/29,588,941.01
  6. Step 6: Final answer
    x = 22,820,660.11

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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.