Home / 7,403,322,735.18-11,028,038,082.69-7,002,334,557.45

Finding the Fourth Proportional to 7,403,322,735.18, 11,028,038,082.69 and 7,002,334,557.45

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Solution

The fourth proportional to 7,403,322,735.18, 11,028,038,082.69 and 7,002,334,557.45 is: 10,430,723,464.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,403,322,735.18 : 11,028,038,082.69 = 7,002,334,557.45 : x
  2. Step 2: Convert to fraction form
    7,403,322,735.18/11,028,038,082.69 = 7,002,334,557.45/x
  3. Step 3: Cross multiply
    7,403,322,735.18x = 11,028,038,082.69 × 7,002,334,557.45
  4. Step 4: Simplify right side
    7,403,322,735.18x = 77,222,012,167,294,828,544
  5. Step 5: Solve for x
    x = 77,222,012,167,294,828,544/7,403,322,735.18
  6. Step 6: Final answer
    x = 10,430,723,464.26

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.