Home / 171,937,706.08-237,273,023.72-93,621,072.04

Finding the Fourth Proportional to 171,937,706.08, 237,273,023.72 and 93,621,072.04

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Solution

The fourth proportional to 171,937,706.08, 237,273,023.72 and 93,621,072.04 is: 129,196,529.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,937,706.08 : 237,273,023.72 = 93,621,072.04 : x
  2. Step 2: Convert to fraction form
    171,937,706.08/237,273,023.72 = 93,621,072.04/x
  3. Step 3: Cross multiply
    171,937,706.08x = 237,273,023.72 × 93,621,072.04
  4. Step 4: Simplify right side
    171,937,706.08x = 22,213,754,846,838,752
  5. Step 5: Solve for x
    x = 22,213,754,846,838,752/171,937,706.08
  6. Step 6: Final answer
    x = 129,196,529.10

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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.