Home / 171,112,283.60-256,555,068.60-94,472,027.60

Finding the Fourth Proportional to 171,112,283.60, 256,555,068.60 and 94,472,027.60

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Solution

The fourth proportional to 171,112,283.60, 256,555,068.60 and 94,472,027.60 is: 141,645,456.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,112,283.60 : 256,555,068.60 = 94,472,027.60 : x
  2. Step 2: Convert to fraction form
    171,112,283.60/256,555,068.60 = 94,472,027.60/x
  3. Step 3: Cross multiply
    171,112,283.60x = 256,555,068.60 × 94,472,027.60
  4. Step 4: Simplify right side
    171,112,283.60x = 24,237,277,521,699,092
  5. Step 5: Solve for x
    x = 24,237,277,521,699,092/171,112,283.60
  6. Step 6: Final answer
    x = 141,645,456.49

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1.5x scale

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.