Home / 71,528,022,003.40-107,059,580,711.70-71,528,022,003.40

Finding the Fourth Proportional to 71,528,022,003.40, 107,059,580,711.70 and 71,528,022,003.40

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Solution

The fourth proportional to 71,528,022,003.40, 107,059,580,711.70 and 71,528,022,003.40 is: 107,059,580,711.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,528,022,003.40 : 107,059,580,711.70 = 71,528,022,003.40 : x
  2. Step 2: Convert to fraction form
    71,528,022,003.40/107,059,580,711.70 = 71,528,022,003.40/x
  3. Step 3: Cross multiply
    71,528,022,003.40x = 107,059,580,711.70 × 71,528,022,003.40
  4. Step 4: Simplify right side
    71,528,022,003.40x = 7,657,760,044,821,255,290,880
  5. Step 5: Solve for x
    x = 7,657,760,044,821,255,290,880/71,528,022,003.40
  6. Step 6: Final answer
    x = 107,059,580,711.70

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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.