Home / 233,023,140,241.90-321,572,781,005.24-126,095,085,277.90

Finding the Fourth Proportional to 233,023,140,241.90, 321,572,781,005.24 and 126,095,085,277.90

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Solution

The fourth proportional to 233,023,140,241.90, 321,572,781,005.24 and 126,095,085,277.90 is: 174,011,676,273.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,023,140,241.90 : 321,572,781,005.24 = 126,095,085,277.90 : x
  2. Step 2: Convert to fraction form
    233,023,140,241.90/321,572,781,005.24 = 126,095,085,277.90/x
  3. Step 3: Cross multiply
    233,023,140,241.90x = 321,572,781,005.24 × 126,095,085,277.90
  4. Step 4: Simplify right side
    233,023,140,241.90x = 40,548,747,243,907,195,076,608
  5. Step 5: Solve for x
    x = 40,548,747,243,907,195,076,608/233,023,140,241.90
  6. Step 6: Final answer
    x = 174,011,676,273.07

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1.5x scale

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.