Home / 1,195,886,613,145.60-1,671,106,691,840-1,195,886,613,145.60

Finding the Fourth Proportional to 1,195,886,613,145.60, 1,671,106,691,840 and 1,195,886,613,145.60

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Solution

The fourth proportional to 1,195,886,613,145.60, 1,671,106,691,840 and 1,195,886,613,145.60 is: 1,671,106,691,840

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,195,886,613,145.60 : 1,671,106,691,840 = 1,195,886,613,145.60 : x
  2. Step 2: Convert to fraction form
    1,195,886,613,145.60/1,671,106,691,840 = 1,195,886,613,145.60/x
  3. Step 3: Cross multiply
    1,195,886,613,145.60x = 1,671,106,691,840 × 1,195,886,613,145.60
  4. Step 4: Simplify right side
    1,195,886,613,145.60x = 1,998,454,121,909,485,599,457,280
  5. Step 5: Solve for x
    x = 1,998,454,121,909,485,599,457,280/1,195,886,613,145.60
  6. Step 6: Final answer
    x = 1,671,106,691,840

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.