Home / 160,755,999.60-241,133,999.40-51,580,959.60

Finding the Fourth Proportional to 160,755,999.60, 241,133,999.40 and 51,580,959.60

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Solution

The fourth proportional to 160,755,999.60, 241,133,999.40 and 51,580,959.60 is: 77,371,439.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,755,999.60 : 241,133,999.40 = 51,580,959.60 : x
  2. Step 2: Convert to fraction form
    160,755,999.60/241,133,999.40 = 51,580,959.60/x
  3. Step 3: Cross multiply
    160,755,999.60x = 241,133,999.40 × 51,580,959.60
  4. Step 4: Simplify right side
    160,755,999.60x = 12,437,923,081,237,824
  5. Step 5: Solve for x
    x = 12,437,923,081,237,824/160,755,999.60
  6. Step 6: Final answer
    x = 77,371,439.40

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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.