Home / 114,063,934.60-171,027,555.72-36,307,258.84

Finding the Fourth Proportional to 114,063,934.60, 171,027,555.72 and 36,307,258.84

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Solution

The fourth proportional to 114,063,934.60, 171,027,555.72 and 36,307,258.84 is: 54,439,133.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,063,934.60 : 171,027,555.72 = 36,307,258.84 : x
  2. Step 2: Convert to fraction form
    114,063,934.60/171,027,555.72 = 36,307,258.84/x
  3. Step 3: Cross multiply
    114,063,934.60x = 171,027,555.72 × 36,307,258.84
  4. Step 4: Simplify right side
    114,063,934.60x = 6,209,541,734,298,563
  5. Step 5: Solve for x
    x = 6,209,541,734,298,563/114,063,934.60
  6. Step 6: Final answer
    x = 54,439,133.25

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Why These Related Problems?

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