Home / 53,164,323.16-79,759,934.78-14,825,841.37

Finding the Fourth Proportional to 53,164,323.16, 79,759,934.78 and 14,825,841.37

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Solution

The fourth proportional to 53,164,323.16, 79,759,934.78 and 14,825,841.37 is: 22,242,512.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,164,323.16 : 79,759,934.78 = 14,825,841.37 : x
  2. Step 2: Convert to fraction form
    53,164,323.16/79,759,934.78 = 14,825,841.37/x
  3. Step 3: Cross multiply
    53,164,323.16x = 79,759,934.78 × 14,825,841.37
  4. Step 4: Simplify right side
    53,164,323.16x = 1,182,508,140,729,825.75
  5. Step 5: Solve for x
    x = 1,182,508,140,729,825.75/53,164,323.16
  6. Step 6: Final answer
    x = 22,242,512.84

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.