Home / 48,995,797.76-73,444,292.22-30,812,987.42

Finding the Fourth Proportional to 48,995,797.76, 73,444,292.22 and 30,812,987.42

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Solution

The fourth proportional to 48,995,797.76, 73,444,292.22 and 30,812,987.42 is: 46,188,411.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,995,797.76 : 73,444,292.22 = 30,812,987.42 : x
  2. Step 2: Convert to fraction form
    48,995,797.76/73,444,292.22 = 30,812,987.42/x
  3. Step 3: Cross multiply
    48,995,797.76x = 73,444,292.22 × 30,812,987.42
  4. Step 4: Simplify right side
    48,995,797.76x = 2,263,038,052,245,664
  5. Step 5: Solve for x
    x = 2,263,038,052,245,664/48,995,797.76
  6. Step 6: Final answer
    x = 46,188,411.16

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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.