Home / 95,738,112,052.30-143,607,168,078.45-43,495,335,988.30

Finding the Fourth Proportional to 95,738,112,052.30, 143,607,168,078.45 and 43,495,335,988.30

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Solution

The fourth proportional to 95,738,112,052.30, 143,607,168,078.45 and 43,495,335,988.30 is: 65,243,003,982.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,738,112,052.30 : 143,607,168,078.45 = 43,495,335,988.30 : x
  2. Step 2: Convert to fraction form
    95,738,112,052.30/143,607,168,078.45 = 43,495,335,988.30/x
  3. Step 3: Cross multiply
    95,738,112,052.30x = 143,607,168,078.45 × 43,495,335,988.30
  4. Step 4: Simplify right side
    95,738,112,052.30x = 6,246,242,025,900,454,445,056
  5. Step 5: Solve for x
    x = 6,246,242,025,900,454,445,056/95,738,112,052.30
  6. Step 6: Final answer
    x = 65,243,003,982.45

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Double scale
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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.