Home / 371,573,423.24-556,991,978.94-174,484,027.04

Finding the Fourth Proportional to 371,573,423.24, 556,991,978.94 and 174,484,027.04

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Solution

The fourth proportional to 371,573,423.24, 556,991,978.94 and 174,484,027.04 is: 261,553,161.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    371,573,423.24 : 556,991,978.94 = 174,484,027.04 : x
  2. Step 2: Convert to fraction form
    371,573,423.24/556,991,978.94 = 174,484,027.04/x
  3. Step 3: Cross multiply
    371,573,423.24x = 556,991,978.94 × 174,484,027.04
  4. Step 4: Simplify right side
    371,573,423.24x = 97,186,203,511,645,120
  5. Step 5: Solve for x
    x = 97,186,203,511,645,120/371,573,423.24
  6. Step 6: Final answer
    x = 261,553,161.33

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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.