Home / 47,711,609,333.90-71,567,414,000.85-16,304,721,692.30

Finding the Fourth Proportional to 47,711,609,333.90, 71,567,414,000.85 and 16,304,721,692.30

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Solution

The fourth proportional to 47,711,609,333.90, 71,567,414,000.85 and 16,304,721,692.30 is: 24,457,082,538.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,711,609,333.90 : 71,567,414,000.85 = 16,304,721,692.30 : x
  2. Step 2: Convert to fraction form
    47,711,609,333.90/71,567,414,000.85 = 16,304,721,692.30/x
  3. Step 3: Cross multiply
    47,711,609,333.90x = 71,567,414,000.85 × 16,304,721,692.30
  4. Step 4: Simplify right side
    47,711,609,333.90x = 1,166,886,767,521,473,757,184
  5. Step 5: Solve for x
    x = 1,166,886,767,521,473,757,184/47,711,609,333.90
  6. Step 6: Final answer
    x = 24,457,082,538.45

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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.