Home / 59,441,686.48-82,030,121.55-33,335,643.81

Finding the Fourth Proportional to 59,441,686.48, 82,030,121.55 and 33,335,643.81

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Solution

The fourth proportional to 59,441,686.48, 82,030,121.55 and 33,335,643.81 is: 46,003,521.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,441,686.48 : 82,030,121.55 = 33,335,643.81 : x
  2. Step 2: Convert to fraction form
    59,441,686.48/82,030,121.55 = 33,335,643.81/x
  3. Step 3: Cross multiply
    59,441,686.48x = 82,030,121.55 × 33,335,643.81
  4. Step 4: Simplify right side
    59,441,686.48x = 2,734,526,913,527,998.50
  5. Step 5: Solve for x
    x = 2,734,526,913,527,998.50/59,441,686.48
  6. Step 6: Final answer
    x = 46,003,521.69

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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.