Home / 44,357,949,810.41-66,536,343,527.85-10,781,474,796.72

Finding the Fourth Proportional to 44,357,949,810.41, 66,536,343,527.85 and 10,781,474,796.72

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Solution

The fourth proportional to 44,357,949,810.41, 66,536,343,527.85 and 10,781,474,796.72 is: 16,172,070,933.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,357,949,810.41 : 66,536,343,527.85 = 10,781,474,796.72 : x
  2. Step 2: Convert to fraction form
    44,357,949,810.41/66,536,343,527.85 = 10,781,474,796.72/x
  3. Step 3: Cross multiply
    44,357,949,810.41x = 66,536,343,527.85 × 10,781,474,796.72
  4. Step 4: Simplify right side
    44,357,949,810.41x = 717,359,910,811,418,624,000
  5. Step 5: Solve for x
    x = 717,359,910,811,418,624,000/44,357,949,810.41
  6. Step 6: Final answer
    x = 16,172,070,933.79

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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.