Home / 963,101,716.30-1,444,652,574.46-236,090,428.30

Finding the Fourth Proportional to 963,101,716.30, 1,444,652,574.46 and 236,090,428.30

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Solution

The fourth proportional to 963,101,716.30, 1,444,652,574.46 and 236,090,428.30 is: 354,135,642.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,101,716.30 : 1,444,652,574.46 = 236,090,428.30 : x
  2. Step 2: Convert to fraction form
    963,101,716.30/1,444,652,574.46 = 236,090,428.30/x
  3. Step 3: Cross multiply
    963,101,716.30x = 1,444,652,574.46 × 236,090,428.30
  4. Step 4: Simplify right side
    963,101,716.30x = 341,068,645,048,959,040
  5. Step 5: Solve for x
    x = 341,068,645,048,959,040/963,101,716.30
  6. Step 6: Final answer
    x = 354,135,642.45

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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.