Home / 95,738,111,998.20-143,607,167,997.30-43,495,335,934.20

Finding the Fourth Proportional to 95,738,111,998.20, 143,607,167,997.30 and 43,495,335,934.20

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Solution

The fourth proportional to 95,738,111,998.20, 143,607,167,997.30 and 43,495,335,934.20 is: 65,243,003,901.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,738,111,998.20 : 143,607,167,997.30 = 43,495,335,934.20 : x
  2. Step 2: Convert to fraction form
    95,738,111,998.20/143,607,167,997.30 = 43,495,335,934.20/x
  3. Step 3: Cross multiply
    95,738,111,998.20x = 143,607,167,997.30 × 43,495,335,934.20
  4. Step 4: Simplify right side
    95,738,111,998.20x = 6,246,242,014,601,657,974,784
  5. Step 5: Solve for x
    x = 6,246,242,014,601,657,974,784/95,738,111,998.20
  6. Step 6: Final answer
    x = 65,243,003,901.30

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Double scale
Find fourth proportional to 95,738,111,999.20, 143,607,167,998.80 and 43,495,335,935.20
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.