Home / 29,111,082,935.10-43,666,624,402.65-27,968,272,208.70

Finding the Fourth Proportional to 29,111,082,935.10, 43,666,624,402.65 and 27,968,272,208.70

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Solution

The fourth proportional to 29,111,082,935.10, 43,666,624,402.65 and 27,968,272,208.70 is: 41,952,408,313.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,111,082,935.10 : 43,666,624,402.65 = 27,968,272,208.70 : x
  2. Step 2: Convert to fraction form
    29,111,082,935.10/43,666,624,402.65 = 27,968,272,208.70/x
  3. Step 3: Cross multiply
    29,111,082,935.10x = 43,666,624,402.65 × 27,968,272,208.70
  4. Step 4: Simplify right side
    29,111,082,935.10x = 1,221,280,037,728,377,372,672
  5. Step 5: Solve for x
    x = 1,221,280,037,728,377,372,672/29,111,082,935.10
  6. Step 6: Final answer
    x = 41,952,408,313.05

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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.