Home / 148,684,049,389.21-223,025,795,712.48-46,588,458,627.88

Finding the Fourth Proportional to 148,684,049,389.21, 223,025,795,712.48 and 46,588,458,627.88

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Solution

The fourth proportional to 148,684,049,389.21, 223,025,795,712.48 and 46,588,458,627.88 is: 69,882,600,717.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,684,049,389.21 : 223,025,795,712.48 = 46,588,458,627.88 : x
  2. Step 2: Convert to fraction form
    148,684,049,389.21/223,025,795,712.48 = 46,588,458,627.88/x
  3. Step 3: Cross multiply
    148,684,049,389.21x = 223,025,795,712.48 × 46,588,458,627.88
  4. Step 4: Simplify right side
    148,684,049,389.21x = 10,390,428,056,499,999,735,808
  5. Step 5: Solve for x
    x = 10,390,428,056,499,999,735,808/148,684,049,389.21
  6. Step 6: Final answer
    x = 69,882,600,717.32

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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.