Home / 74,553,984.24-111,779,015.34-33,032,291.40

Finding the Fourth Proportional to 74,553,984.24, 111,779,015.34 and 33,032,291.40

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Solution

The fourth proportional to 74,553,984.24, 111,779,015.34 and 33,032,291.40 is: 49,525,414.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,553,984.24 : 111,779,015.34 = 33,032,291.40 : x
  2. Step 2: Convert to fraction form
    74,553,984.24/111,779,015.34 = 33,032,291.40/x
  3. Step 3: Cross multiply
    74,553,984.24x = 111,779,015.34 × 33,032,291.40
  4. Step 4: Simplify right side
    74,553,984.24x = 3,692,317,007,115,950
  5. Step 5: Solve for x
    x = 3,692,317,007,115,950/74,553,984.24
  6. Step 6: Final answer
    x = 49,525,414.97

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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.