Home / 16,843,761.70-25,263,108.36-4,711,652.57

Finding the Fourth Proportional to 16,843,761.70, 25,263,108.36 and 4,711,652.57

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Solution

The fourth proportional to 16,843,761.70, 25,263,108.36 and 4,711,652.57 is: 7,066,769.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,843,761.70 : 25,263,108.36 = 4,711,652.57 : x
  2. Step 2: Convert to fraction form
    16,843,761.70/25,263,108.36 = 4,711,652.57/x
  3. Step 3: Cross multiply
    16,843,761.70x = 25,263,108.36 × 4,711,652.57
  4. Step 4: Simplify right side
    16,843,761.70x = 119,030,989,528,263.94
  5. Step 5: Solve for x
    x = 119,030,989,528,263.94/16,843,761.70
  6. Step 6: Final answer
    x = 7,066,769.98

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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.