Home / 37,441,574.10-56,162,361.15-31,702,011.30

Finding the Fourth Proportional to 37,441,574.10, 56,162,361.15 and 31,702,011.30

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Solution

The fourth proportional to 37,441,574.10, 56,162,361.15 and 31,702,011.30 is: 47,553,016.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,441,574.10 : 56,162,361.15 = 31,702,011.30 : x
  2. Step 2: Convert to fraction form
    37,441,574.10/56,162,361.15 = 31,702,011.30/x
  3. Step 3: Cross multiply
    37,441,574.10x = 56,162,361.15 × 31,702,011.30
  4. Step 4: Simplify right side
    37,441,574.10x = 1,780,459,807,811,981
  5. Step 5: Solve for x
    x = 1,780,459,807,811,981/37,441,574.10
  6. Step 6: Final answer
    x = 47,553,016.95

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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.