Home / 25,000,872.23-37,688,694.86-23,334,306.41

Finding the Fourth Proportional to 25,000,872.23, 37,688,694.86 and 23,334,306.41

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Solution

The fourth proportional to 25,000,872.23, 37,688,694.86 and 23,334,306.41 is: 35,176,354.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,000,872.23 : 37,688,694.86 = 23,334,306.41 : x
  2. Step 2: Convert to fraction form
    25,000,872.23/37,688,694.86 = 23,334,306.41/x
  3. Step 3: Cross multiply
    25,000,872.23x = 37,688,694.86 × 23,334,306.41
  4. Step 4: Simplify right side
    25,000,872.23x = 879,439,553,751,117
  5. Step 5: Solve for x
    x = 879,439,553,751,117/25,000,872.23
  6. Step 6: Final answer
    x = 35,176,354.88

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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.