Home / 9,610,411.60-14,415,617.40-5,055,230.80

Finding the Fourth Proportional to 9,610,411.60, 14,415,617.40 and 5,055,230.80

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Solution

The fourth proportional to 9,610,411.60, 14,415,617.40 and 5,055,230.80 is: 7,582,846.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,610,411.60 : 14,415,617.40 = 5,055,230.80 : x
  2. Step 2: Convert to fraction form
    9,610,411.60/14,415,617.40 = 5,055,230.80/x
  3. Step 3: Cross multiply
    9,610,411.60x = 14,415,617.40 × 5,055,230.80
  4. Step 4: Simplify right side
    9,610,411.60x = 72,874,273,081,495.92
  5. Step 5: Solve for x
    x = 72,874,273,081,495.92/9,610,411.60
  6. Step 6: Final answer
    x = 7,582,846.20

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Similar ratio
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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.