Home / 25,000,887.62-37,688,718.21-23,334,321.86

Finding the Fourth Proportional to 25,000,887.62, 37,688,718.21 and 23,334,321.86

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Solution

The fourth proportional to 25,000,887.62, 37,688,718.21 and 23,334,321.86 is: 35,176,378.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,000,887.62 : 37,688,718.21 = 23,334,321.86 : x
  2. Step 2: Convert to fraction form
    25,000,887.62/37,688,718.21 = 23,334,321.86/x
  3. Step 3: Cross multiply
    25,000,887.62x = 37,688,718.21 × 23,334,321.86
  4. Step 4: Simplify right side
    25,000,887.62x = 879,440,681,202,983.12
  5. Step 5: Solve for x
    x = 879,440,681,202,983.12/25,000,887.62
  6. Step 6: Final answer
    x = 35,176,378.32

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.