Home / 9,028,787,353,568.60-13,537,638,439,705-3,508,758,072,601.20

Finding the Fourth Proportional to 9,028,787,353,568.60, 13,537,638,439,705 and 3,508,758,072,601.20

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Solution

The fourth proportional to 9,028,787,353,568.60, 13,537,638,439,705 and 3,508,758,072,601.20 is: 5,260,983,153,014.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,028,787,353,568.60 : 13,537,638,439,705 = 3,508,758,072,601.20 : x
  2. Step 2: Convert to fraction form
    9,028,787,353,568.60/13,537,638,439,705 = 3,508,758,072,601.20/x
  3. Step 3: Cross multiply
    9,028,787,353,568.60x = 13,537,638,439,705 × 3,508,758,072,601.20
  4. Step 4: Simplify right side
    9,028,787,353,568.60x = 47,500,298,159,271,233,338,736,640
  5. Step 5: Solve for x
    x = 47,500,298,159,271,233,338,736,640/9,028,787,353,568.60
  6. Step 6: Final answer
    x = 5,260,983,153,014.11

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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.