Home / 37,941,154.61-56,907,901.78-25,723,564.76

Finding the Fourth Proportional to 37,941,154.61, 56,907,901.78 and 25,723,564.76

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Solution

The fourth proportional to 37,941,154.61, 56,907,901.78 and 25,723,564.76 is: 38,582,750.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,941,154.61 : 56,907,901.78 = 25,723,564.76 : x
  2. Step 2: Convert to fraction form
    37,941,154.61/56,907,901.78 = 25,723,564.76/x
  3. Step 3: Cross multiply
    37,941,154.61x = 56,907,901.78 × 25,723,564.76
  4. Step 4: Simplify right side
    37,941,154.61x = 1,463,874,096,871,510.25
  5. Step 5: Solve for x
    x = 1,463,874,096,871,510.25/37,941,154.61
  6. Step 6: Final answer
    x = 38,582,750.37

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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.