Home / 74,184,081.30-111,197,585.39-24,953,068.31

Finding the Fourth Proportional to 74,184,081.30, 111,197,585.39 and 24,953,068.31

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Solution

The fourth proportional to 74,184,081.30, 111,197,585.39 and 24,953,068.31 is: 37,403,185.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,184,081.30 : 111,197,585.39 = 24,953,068.31 : x
  2. Step 2: Convert to fraction form
    74,184,081.30/111,197,585.39 = 24,953,068.31/x
  3. Step 3: Cross multiply
    74,184,081.30x = 111,197,585.39 × 24,953,068.31
  4. Step 4: Simplify right side
    74,184,081.30x = 2,774,720,943,462,975
  5. Step 5: Solve for x
    x = 2,774,720,943,462,975/74,184,081.30
  6. Step 6: Final answer
    x = 37,403,185.36

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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.