Home / 1,410,002,083,225.40-1,945,809,464,187.30-801,046,810,210.32

Finding the Fourth Proportional to 1,410,002,083,225.40, 1,945,809,464,187.30 and 801,046,810,210.32

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Solution

The fourth proportional to 1,410,002,083,225.40, 1,945,809,464,187.30 and 801,046,810,210.32 is: 1,105,448,341,607.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,410,002,083,225.40 : 1,945,809,464,187.30 = 801,046,810,210.32 : x
  2. Step 2: Convert to fraction form
    1,410,002,083,225.40/1,945,809,464,187.30 = 801,046,810,210.32/x
  3. Step 3: Cross multiply
    1,410,002,083,225.40x = 1,945,809,464,187.30 × 801,046,810,210.32
  4. Step 4: Simplify right side
    1,410,002,083,225.40x = 1,558,684,464,564,288,494,764,032
  5. Step 5: Solve for x
    x = 1,558,684,464,564,288,494,764,032/1,410,002,083,225.40
  6. Step 6: Final answer
    x = 1,105,448,341,607.25

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Double scale
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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.