Home / 82,954,008,209.34-114,476,892,041.88-44,892,218,549.16

Finding the Fourth Proportional to 82,954,008,209.34, 114,476,892,041.88 and 44,892,218,549.16

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Solution

The fourth proportional to 82,954,008,209.34, 114,476,892,041.88 and 44,892,218,549.16 is: 61,951,456,804.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,954,008,209.34 : 114,476,892,041.88 = 44,892,218,549.16 : x
  2. Step 2: Convert to fraction form
    82,954,008,209.34/114,476,892,041.88 = 44,892,218,549.16/x
  3. Step 3: Cross multiply
    82,954,008,209.34x = 114,476,892,041.88 × 44,892,218,549.16
  4. Step 4: Simplify right side
    82,954,008,209.34x = 5,139,121,656,372,672,856,064
  5. Step 5: Solve for x
    x = 5,139,121,656,372,672,856,064/82,954,008,209.34
  6. Step 6: Final answer
    x = 61,951,456,804.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.