Home / 16,866,224,568.32-25,302,181,148.21-5,671,437,604.16

Finding the Fourth Proportional to 16,866,224,568.32, 25,302,181,148.21 and 5,671,437,604.16

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Solution

The fourth proportional to 16,866,224,568.32, 25,302,181,148.21 and 5,671,437,604.16 is: 8,508,112,829.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,866,224,568.32 : 25,302,181,148.21 = 5,671,437,604.16 : x
  2. Step 2: Convert to fraction form
    16,866,224,568.32/25,302,181,148.21 = 5,671,437,604.16/x
  3. Step 3: Cross multiply
    16,866,224,568.32x = 25,302,181,148.21 × 5,671,437,604.16
  4. Step 4: Simplify right side
    16,866,224,568.32x = 143,499,741,631,116,951,552
  5. Step 5: Solve for x
    x = 143,499,741,631,116,951,552/16,866,224,568.32
  6. Step 6: Final answer
    x = 8,508,112,829.28

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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.