Home / 59,049,045.20-81,487,733.38-32,943,568.44

Finding the Fourth Proportional to 59,049,045.20, 81,487,733.38 and 32,943,568.44

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Solution

The fourth proportional to 59,049,045.20, 81,487,733.38 and 32,943,568.44 is: 45,462,152.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,049,045.20 : 81,487,733.38 = 32,943,568.44 : x
  2. Step 2: Convert to fraction form
    59,049,045.20/81,487,733.38 = 32,943,568.44/x
  3. Step 3: Cross multiply
    59,049,045.20x = 81,487,733.38 × 32,943,568.44
  4. Step 4: Simplify right side
    59,049,045.20x = 2,684,496,721,624,502.50
  5. Step 5: Solve for x
    x = 2,684,496,721,624,502.50/59,049,045.20
  6. Step 6: Final answer
    x = 45,462,152.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.