Home / 95,738,112,054.30-143,607,168,081.45-43,495,335,990.30

Finding the Fourth Proportional to 95,738,112,054.30, 143,607,168,081.45 and 43,495,335,990.30

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Solution

The fourth proportional to 95,738,112,054.30, 143,607,168,081.45 and 43,495,335,990.30 is: 65,243,003,985.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,738,112,054.30 : 143,607,168,081.45 = 43,495,335,990.30 : x
  2. Step 2: Convert to fraction form
    95,738,112,054.30/143,607,168,081.45 = 43,495,335,990.30/x
  3. Step 3: Cross multiply
    95,738,112,054.30x = 143,607,168,081.45 × 43,495,335,990.30
  4. Step 4: Simplify right side
    95,738,112,054.30x = 6,246,242,026,318,154,694,656
  5. Step 5: Solve for x
    x = 6,246,242,026,318,154,694,656/95,738,112,054.30
  6. Step 6: Final answer
    x = 65,243,003,985.45

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Double scale
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Similar ratio
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1.5x scale

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.