Home / 59,192,904.56-81,663,530.92-35,979,561.68

Finding the Fourth Proportional to 59,192,904.56, 81,663,530.92 and 35,979,561.68

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Solution

The fourth proportional to 59,192,904.56, 81,663,530.92 and 35,979,561.68 is: 49,638,011.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,192,904.56 : 81,663,530.92 = 35,979,561.68 : x
  2. Step 2: Convert to fraction form
    59,192,904.56/81,663,530.92 = 35,979,561.68/x
  3. Step 3: Cross multiply
    59,192,904.56x = 81,663,530.92 × 35,979,561.68
  4. Step 4: Simplify right side
    59,192,904.56x = 2,938,218,047,742,727
  5. Step 5: Solve for x
    x = 2,938,218,047,742,727/59,192,904.56
  6. Step 6: Final answer
    x = 49,638,011.00

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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.