Home / 332,165,048.52-458,378,886.05-183,482,969.59

Finding the Fourth Proportional to 332,165,048.52, 458,378,886.05 and 183,482,969.59

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Solution

The fourth proportional to 332,165,048.52, 458,378,886.05 and 183,482,969.59 is: 253,201,592.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,165,048.52 : 458,378,886.05 = 183,482,969.59 : x
  2. Step 2: Convert to fraction form
    332,165,048.52/458,378,886.05 = 183,482,969.59/x
  3. Step 3: Cross multiply
    332,165,048.52x = 458,378,886.05 × 183,482,969.59
  4. Step 4: Simplify right side
    332,165,048.52x = 84,104,719,209,122,992
  5. Step 5: Solve for x
    x = 84,104,719,209,122,992/332,165,048.52
  6. Step 6: Final answer
    x = 253,201,592.35

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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.