Home / 174,221,893.44-240,429,270.60-94,839,237.18

Finding the Fourth Proportional to 174,221,893.44, 240,429,270.60 and 94,839,237.18

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Solution

The fourth proportional to 174,221,893.44, 240,429,270.60 and 94,839,237.18 is: 130,879,811.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,221,893.44 : 240,429,270.60 = 94,839,237.18 : x
  2. Step 2: Convert to fraction form
    174,221,893.44/240,429,270.60 = 94,839,237.18/x
  3. Step 3: Cross multiply
    174,221,893.44x = 240,429,270.60 × 94,839,237.18
  4. Step 4: Simplify right side
    174,221,893.44x = 22,802,128,619,447,804
  5. Step 5: Solve for x
    x = 22,802,128,619,447,804/174,221,893.44
  6. Step 6: Final answer
    x = 130,879,811.77

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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.