Home / 135,076,822,074.37-202,608,097,127.70-44,306,281,757.80

Finding the Fourth Proportional to 135,076,822,074.37, 202,608,097,127.70 and 44,306,281,757.80

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Solution

The fourth proportional to 135,076,822,074.37, 202,608,097,127.70 and 44,306,281,757.80 is: 66,457,081,976.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    135,076,822,074.37 : 202,608,097,127.70 = 44,306,281,757.80 : x
  2. Step 2: Convert to fraction form
    135,076,822,074.37/202,608,097,127.70 = 44,306,281,757.80/x
  3. Step 3: Cross multiply
    135,076,822,074.37x = 202,608,097,127.70 × 44,306,281,757.80
  4. Step 4: Simplify right side
    135,076,822,074.37x = 8,976,811,437,750,572,023,808
  5. Step 5: Solve for x
    x = 8,976,811,437,750,572,023,808/135,076,822,074.37
  6. Step 6: Final answer
    x = 66,457,081,976.72

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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.