Home / 734,848,892.40-1,102,273,338.60-729,747,058.80

Finding the Fourth Proportional to 734,848,892.40, 1,102,273,338.60 and 729,747,058.80

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Solution

The fourth proportional to 734,848,892.40, 1,102,273,338.60 and 729,747,058.80 is: 1,094,620,588.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    734,848,892.40 : 1,102,273,338.60 = 729,747,058.80 : x
  2. Step 2: Convert to fraction form
    734,848,892.40/1,102,273,338.60 = 729,747,058.80/x
  3. Step 3: Cross multiply
    734,848,892.40x = 1,102,273,338.60 × 729,747,058.80
  4. Step 4: Simplify right side
    734,848,892.40x = 804,380,726,837,006,336
  5. Step 5: Solve for x
    x = 804,380,726,837,006,336/734,848,892.40
  6. Step 6: Final answer
    x = 1,094,620,588.20

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Double scale
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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.