Home / 9,177,360.10-13,766,040.15-4,925,832.10

Finding the Fourth Proportional to 9,177,360.10, 13,766,040.15 and 4,925,832.10

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Solution

The fourth proportional to 9,177,360.10, 13,766,040.15 and 4,925,832.10 is: 7,388,748.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,177,360.10 : 13,766,040.15 = 4,925,832.10 : x
  2. Step 2: Convert to fraction form
    9,177,360.10/13,766,040.15 = 4,925,832.10/x
  3. Step 3: Cross multiply
    9,177,360.10x = 13,766,040.15 × 4,925,832.10
  4. Step 4: Simplify right side
    9,177,360.10x = 67,809,202,460,758.81
  5. Step 5: Solve for x
    x = 67,809,202,460,758.81/9,177,360.10
  6. Step 6: Final answer
    x = 7,388,748.15

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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.