Home / 37,721,457.75-56,582,711.51-10,795,113.75

Finding the Fourth Proportional to 37,721,457.75, 56,582,711.51 and 10,795,113.75

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Solution

The fourth proportional to 37,721,457.75, 56,582,711.51 and 10,795,113.75 is: 16,192,820.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,721,457.75 : 56,582,711.51 = 10,795,113.75 : x
  2. Step 2: Convert to fraction form
    37,721,457.75/56,582,711.51 = 10,795,113.75/x
  3. Step 3: Cross multiply
    37,721,457.75x = 56,582,711.51 × 10,795,113.75
  4. Step 4: Simplify right side
    37,721,457.75x = 610,816,806,979,908.75
  5. Step 5: Solve for x
    x = 610,816,806,979,908.75/37,721,457.75
  6. Step 6: Final answer
    x = 16,192,820.83

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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.