Home / 29,949,123.80-44,953,176.90-14,820,138.20

Finding the Fourth Proportional to 29,949,123.80, 44,953,176.90 and 14,820,138.20

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Solution

The fourth proportional to 29,949,123.80, 44,953,176.90 and 14,820,138.20 is: 22,244,800.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,949,123.80 : 44,953,176.90 = 14,820,138.20 : x
  2. Step 2: Convert to fraction form
    29,949,123.80/44,953,176.90 = 14,820,138.20/x
  3. Step 3: Cross multiply
    29,949,123.80x = 44,953,176.90 × 14,820,138.20
  4. Step 4: Simplify right side
    29,949,123.80x = 666,212,294,187,047.50
  5. Step 5: Solve for x
    x = 666,212,294,187,047.50/29,949,123.80
  6. Step 6: Final answer
    x = 22,244,800.84

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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.