Home / 55,404,164.40-83,106,246.60-36,910,017.60

Finding the Fourth Proportional to 55,404,164.40, 83,106,246.60 and 36,910,017.60

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Solution

The fourth proportional to 55,404,164.40, 83,106,246.60 and 36,910,017.60 is: 55,365,026.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,404,164.40 : 83,106,246.60 = 36,910,017.60 : x
  2. Step 2: Convert to fraction form
    55,404,164.40/83,106,246.60 = 36,910,017.60/x
  3. Step 3: Cross multiply
    55,404,164.40x = 83,106,246.60 × 36,910,017.60
  4. Step 4: Simplify right side
    55,404,164.40x = 3,067,453,024,675,940
  5. Step 5: Solve for x
    x = 3,067,453,024,675,940/55,404,164.40
  6. Step 6: Final answer
    x = 55,365,026.40

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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.