Home / 15,366,121.20-23,050,348.20-4,582,580.40

Finding the Fourth Proportional to 15,366,121.20, 23,050,348.20 and 4,582,580.40

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Solution

The fourth proportional to 15,366,121.20, 23,050,348.20 and 4,582,580.40 is: 6,874,218.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,366,121.20 : 23,050,348.20 = 4,582,580.40 : x
  2. Step 2: Convert to fraction form
    15,366,121.20/23,050,348.20 = 4,582,580.40/x
  3. Step 3: Cross multiply
    15,366,121.20x = 23,050,348.20 × 4,582,580.40
  4. Step 4: Simplify right side
    15,366,121.20x = 105,630,073,874,495.28
  5. Step 5: Solve for x
    x = 105,630,073,874,495.28/15,366,121.20
  6. Step 6: Final answer
    x = 6,874,218.45

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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.