Home / 223,776,692.10-335,665,038.15-163,310,516.10

Finding the Fourth Proportional to 223,776,692.10, 335,665,038.15 and 163,310,516.10

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Solution

The fourth proportional to 223,776,692.10, 335,665,038.15 and 163,310,516.10 is: 244,965,774.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,776,692.10 : 335,665,038.15 = 163,310,516.10 : x
  2. Step 2: Convert to fraction form
    223,776,692.10/335,665,038.15 = 163,310,516.10/x
  3. Step 3: Cross multiply
    223,776,692.10x = 335,665,038.15 × 163,310,516.10
  4. Step 4: Simplify right side
    223,776,692.10x = 54,817,630,617,002,680
  5. Step 5: Solve for x
    x = 54,817,630,617,002,680/223,776,692.10
  6. Step 6: Final answer
    x = 244,965,774.15

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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.