Home / 32,749,769.34-45,193,883.58-18,065,114.10

Finding the Fourth Proportional to 32,749,769.34, 45,193,883.58 and 18,065,114.10

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Solution

The fourth proportional to 32,749,769.34, 45,193,883.58 and 18,065,114.10 is: 24,929,417.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,749,769.34 : 45,193,883.58 = 18,065,114.10 : x
  2. Step 2: Convert to fraction form
    32,749,769.34/45,193,883.58 = 18,065,114.10/x
  3. Step 3: Cross multiply
    32,749,769.34x = 45,193,883.58 × 18,065,114.10
  4. Step 4: Simplify right side
    32,749,769.34x = 816,432,663,494,816.50
  5. Step 5: Solve for x
    x = 816,432,663,494,816.50/32,749,769.34
  6. Step 6: Final answer
    x = 24,929,417.21

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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.