Home / 25,157,418.48-37,736,966.68-6,960,089.84

Finding the Fourth Proportional to 25,157,418.48, 37,736,966.68 and 6,960,089.84

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Solution

The fourth proportional to 25,157,418.48, 37,736,966.68 and 6,960,089.84 is: 10,440,366.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,157,418.48 : 37,736,966.68 = 6,960,089.84 : x
  2. Step 2: Convert to fraction form
    25,157,418.48/37,736,966.68 = 6,960,089.84/x
  3. Step 3: Cross multiply
    25,157,418.48x = 37,736,966.68 × 6,960,089.84
  4. Step 4: Simplify right side
    25,157,418.48x = 262,652,678,175,801.50
  5. Step 5: Solve for x
    x = 262,652,678,175,801.50/25,157,418.48
  6. Step 6: Final answer
    x = 10,440,366.86

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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.