Home / 59,317,494.13-81,858,986.95-34,199,106.52

Finding the Fourth Proportional to 59,317,494.13, 81,858,986.95 and 34,199,106.52

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Solution

The fourth proportional to 59,317,494.13, 81,858,986.95 and 34,199,106.52 is: 47,195,254.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,317,494.13 : 81,858,986.95 = 34,199,106.52 : x
  2. Step 2: Convert to fraction form
    59,317,494.13/81,858,986.95 = 34,199,106.52/x
  3. Step 3: Cross multiply
    59,317,494.13x = 81,858,986.95 × 34,199,106.52
  4. Step 4: Simplify right side
    59,317,494.13x = 2,799,504,214,322,340.50
  5. Step 5: Solve for x
    x = 2,799,504,214,322,340.50/59,317,494.13
  6. Step 6: Final answer
    x = 47,195,254.21

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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.