Home / 15,827,282.40-23,740,962.48-4,467,725.76

Finding the Fourth Proportional to 15,827,282.40, 23,740,962.48 and 4,467,725.76

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Solution

The fourth proportional to 15,827,282.40, 23,740,962.48 and 4,467,725.76 is: 6,701,599.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,827,282.40 : 23,740,962.48 = 4,467,725.76 : x
  2. Step 2: Convert to fraction form
    15,827,282.40/23,740,962.48 = 4,467,725.76/x
  3. Step 3: Cross multiply
    15,827,282.40x = 23,740,962.48 × 4,467,725.76
  4. Step 4: Simplify right side
    15,827,282.40x = 106,068,109,639,089.48
  5. Step 5: Solve for x
    x = 106,068,109,639,089.48/15,827,282.40
  6. Step 6: Final answer
    x = 6,701,599.62

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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.