Home / 15,963,608.20-23,948,522.70-6,377,355.40

Finding the Fourth Proportional to 15,963,608.20, 23,948,522.70 and 6,377,355.40

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Solution

The fourth proportional to 15,963,608.20, 23,948,522.70 and 6,377,355.40 is: 9,567,275.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,963,608.20 : 23,948,522.70 = 6,377,355.40 : x
  2. Step 2: Convert to fraction form
    15,963,608.20/23,948,522.70 = 6,377,355.40/x
  3. Step 3: Cross multiply
    15,963,608.20x = 23,948,522.70 × 6,377,355.40
  4. Step 4: Simplify right side
    15,963,608.20x = 152,728,240,562,867.59
  5. Step 5: Solve for x
    x = 152,728,240,562,867.59/15,963,608.20
  6. Step 6: Final answer
    x = 9,567,275.68

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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.