Home / 95,048,558.16-131,406,889.94-70,229,600.08

Finding the Fourth Proportional to 95,048,558.16, 131,406,889.94 and 70,229,600.08

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Solution

The fourth proportional to 95,048,558.16, 131,406,889.94 and 70,229,600.08 is: 97,094,090.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,048,558.16 : 131,406,889.94 = 70,229,600.08 : x
  2. Step 2: Convert to fraction form
    95,048,558.16/131,406,889.94 = 70,229,600.08/x
  3. Step 3: Cross multiply
    95,048,558.16x = 131,406,889.94 × 70,229,600.08
  4. Step 4: Simplify right side
    95,048,558.16x = 9,228,653,328,242,774
  5. Step 5: Solve for x
    x = 9,228,653,328,242,774/95,048,558.16
  6. Step 6: Final answer
    x = 97,094,090.71

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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.