Home / 32,821,000.44-49,233,427.65-12,350,894.28

Finding the Fourth Proportional to 32,821,000.44, 49,233,427.65 and 12,350,894.28

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Solution

The fourth proportional to 32,821,000.44, 49,233,427.65 and 12,350,894.28 is: 18,527,066.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,821,000.44 : 49,233,427.65 = 12,350,894.28 : x
  2. Step 2: Convert to fraction form
    32,821,000.44/49,233,427.65 = 12,350,894.28/x
  3. Step 3: Cross multiply
    32,821,000.44x = 49,233,427.65 × 12,350,894.28
  4. Step 4: Simplify right side
    32,821,000.44x = 608,076,859,947,178.75
  5. Step 5: Solve for x
    x = 608,076,859,947,178.75/32,821,000.44
  6. Step 6: Final answer
    x = 18,527,066.57

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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.