Home / 7,403,322,696.84-11,028,038,025.60-7,002,334,519.11

Finding the Fourth Proportional to 7,403,322,696.84, 11,028,038,025.60 and 7,002,334,519.11

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Solution

The fourth proportional to 7,403,322,696.84, 11,028,038,025.60 and 7,002,334,519.11 is: 10,430,723,407.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,403,322,696.84 : 11,028,038,025.60 = 7,002,334,519.11 : x
  2. Step 2: Convert to fraction form
    7,403,322,696.84/11,028,038,025.60 = 7,002,334,519.11/x
  3. Step 3: Cross multiply
    7,403,322,696.84x = 11,028,038,025.60 × 7,002,334,519.11
  4. Step 4: Simplify right side
    7,403,322,696.84x = 77,222,011,344,716,562,432
  5. Step 5: Solve for x
    x = 77,222,011,344,716,562,432/7,403,322,696.84
  6. Step 6: Final answer
    x = 10,430,723,407.16

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1.5x scale

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.