Home / 955,413,399.36-1,318,428,082.04-532,048,899

Finding the Fourth Proportional to 955,413,399.36, 1,318,428,082.04 and 532,048,899

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Solution

The fourth proportional to 955,413,399.36, 1,318,428,082.04 and 532,048,899 is: 734,203,863.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,413,399.36 : 1,318,428,082.04 = 532,048,899 : x
  2. Step 2: Convert to fraction form
    955,413,399.36/1,318,428,082.04 = 532,048,899/x
  3. Step 3: Cross multiply
    955,413,399.36x = 1,318,428,082.04 × 532,048,899
  4. Step 4: Simplify right side
    955,413,399.36x = 701,468,209,460,063,616
  5. Step 5: Solve for x
    x = 701,468,209,460,063,616/955,413,399.36
  6. Step 6: Final answer
    x = 734,203,863.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.