Home / 15,872,374.44-23,812,561.30-4,512,823.06

Finding the Fourth Proportional to 15,872,374.44, 23,812,561.30 and 4,512,823.06

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Solution

The fourth proportional to 15,872,374.44, 23,812,561.30 and 4,512,823.06 is: 6,770,371.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,872,374.44 : 23,812,561.30 = 4,512,823.06 : x
  2. Step 2: Convert to fraction form
    15,872,374.44/23,812,561.30 = 4,512,823.06/x
  3. Step 3: Cross multiply
    15,872,374.44x = 23,812,561.30 × 4,512,823.06
  4. Step 4: Simplify right side
    15,872,374.44x = 107,461,875,752,303.58
  5. Step 5: Solve for x
    x = 107,461,875,752,303.58/15,872,374.44
  6. Step 6: Final answer
    x = 6,770,371.77

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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.