Home / 59,303,777.40-81,838,581.86-33,198,509.75

Finding the Fourth Proportional to 59,303,777.40, 81,838,581.86 and 33,198,509.75

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Solution

The fourth proportional to 59,303,777.40, 81,838,581.86 and 33,198,509.75 is: 45,813,590.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,303,777.40 : 81,838,581.86 = 33,198,509.75 : x
  2. Step 2: Convert to fraction form
    59,303,777.40/81,838,581.86 = 33,198,509.75/x
  3. Step 3: Cross multiply
    59,303,777.40x = 81,838,581.86 × 33,198,509.75
  4. Step 4: Simplify right side
    59,303,777.40x = 2,716,918,957,479,186.50
  5. Step 5: Solve for x
    x = 2,716,918,957,479,186.50/59,303,777.40
  6. Step 6: Final answer
    x = 45,813,590.24

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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.