Home / 94,464,400.80-141,696,601.20-26,317,610.40

Finding the Fourth Proportional to 94,464,400.80, 141,696,601.20 and 26,317,610.40

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Solution

The fourth proportional to 94,464,400.80, 141,696,601.20 and 26,317,610.40 is: 39,476,415.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,464,400.80 : 141,696,601.20 = 26,317,610.40 : x
  2. Step 2: Convert to fraction form
    94,464,400.80/141,696,601.20 = 26,317,610.40/x
  3. Step 3: Cross multiply
    94,464,400.80x = 141,696,601.20 × 26,317,610.40
  4. Step 4: Simplify right side
    94,464,400.80x = 3,729,115,945,385,772
  5. Step 5: Solve for x
    x = 3,729,115,945,385,772/94,464,400.80
  6. Step 6: Final answer
    x = 39,476,415.60

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1.5x scale

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.