Home / 37,406,985.80-56,016,000.30-29,848,713.80

Finding the Fourth Proportional to 37,406,985.80, 56,016,000.30 and 29,848,713.80

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Solution

The fourth proportional to 37,406,985.80, 56,016,000.30 and 29,848,713.80 is: 44,697,682.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,406,985.80 : 56,016,000.30 = 29,848,713.80 : x
  2. Step 2: Convert to fraction form
    37,406,985.80/56,016,000.30 = 29,848,713.80/x
  3. Step 3: Cross multiply
    37,406,985.80x = 56,016,000.30 × 29,848,713.80
  4. Step 4: Simplify right side
    37,406,985.80x = 1,672,005,561,175,414
  5. Step 5: Solve for x
    x = 1,672,005,561,175,414/37,406,985.80
  6. Step 6: Final answer
    x = 44,697,682.14

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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.