Home / 196,414,314.75-294,671,516.18-58,244,969.16

Finding the Fourth Proportional to 196,414,314.75, 294,671,516.18 and 58,244,969.16

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Solution

The fourth proportional to 196,414,314.75, 294,671,516.18 and 58,244,969.16 is: 87,382,293.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,414,314.75 : 294,671,516.18 = 58,244,969.16 : x
  2. Step 2: Convert to fraction form
    196,414,314.75/294,671,516.18 = 58,244,969.16/x
  3. Step 3: Cross multiply
    196,414,314.75x = 294,671,516.18 × 58,244,969.16
  4. Step 4: Simplify right side
    196,414,314.75x = 17,163,133,371,943,316
  5. Step 5: Solve for x
    x = 17,163,133,371,943,316/196,414,314.75
  6. Step 6: Final answer
    x = 87,382,293.87

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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.