Home / 7,260,702,914.85-10,891,054,372.28-7,260,702,914.85

Finding the Fourth Proportional to 7,260,702,914.85, 10,891,054,372.28 and 7,260,702,914.85

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Solution

The fourth proportional to 7,260,702,914.85, 10,891,054,372.28 and 7,260,702,914.85 is: 10,891,054,372.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,260,702,914.85 : 10,891,054,372.28 = 7,260,702,914.85 : x
  2. Step 2: Convert to fraction form
    7,260,702,914.85/10,891,054,372.28 = 7,260,702,914.85/x
  3. Step 3: Cross multiply
    7,260,702,914.85x = 10,891,054,372.28 × 7,260,702,914.85
  4. Step 4: Simplify right side
    7,260,702,914.85x = 79,076,710,226,566,938,624
  5. Step 5: Solve for x
    x = 79,076,710,226,566,938,624/7,260,702,914.85
  6. Step 6: Final answer
    x = 10,891,054,372.28

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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.