Home / 59,574,015.07-82,218,797.69-36,065,505.15

Finding the Fourth Proportional to 59,574,015.07, 82,218,797.69 and 36,065,505.15

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Solution

The fourth proportional to 59,574,015.07, 82,218,797.69 and 36,065,505.15 is: 49,774,427.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,574,015.07 : 82,218,797.69 = 36,065,505.15 : x
  2. Step 2: Convert to fraction form
    59,574,015.07/82,218,797.69 = 36,065,505.15/x
  3. Step 3: Cross multiply
    59,574,015.07x = 82,218,797.69 × 36,065,505.15
  4. Step 4: Simplify right side
    59,574,015.07x = 2,965,262,471,335,175.50
  5. Step 5: Solve for x
    x = 2,965,262,471,335,175.50/59,574,015.07
  6. Step 6: Final answer
    x = 49,774,427.12

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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.