Home / 58,758,346.42-81,001,057.30-41,062,309.16

Finding the Fourth Proportional to 58,758,346.42, 81,001,057.30 and 41,062,309.16

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Solution

The fourth proportional to 58,758,346.42, 81,001,057.30 and 41,062,309.16 is: 56,606,263.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,758,346.42 : 81,001,057.30 = 41,062,309.16 : x
  2. Step 2: Convert to fraction form
    58,758,346.42/81,001,057.30 = 41,062,309.16/x
  3. Step 3: Cross multiply
    58,758,346.42x = 81,001,057.30 × 41,062,309.16
  4. Step 4: Simplify right side
    58,758,346.42x = 3,326,090,457,139,474.50
  5. Step 5: Solve for x
    x = 3,326,090,457,139,474.50/58,758,346.42
  6. Step 6: Final answer
    x = 56,606,263.79

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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.