Home / 92,051,348.89-127,033,552.05-50,238,097.75

Finding the Fourth Proportional to 92,051,348.89, 127,033,552.05 and 50,238,097.75

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Solution

The fourth proportional to 92,051,348.89, 127,033,552.05 and 50,238,097.75 is: 69,330,043.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,051,348.89 : 127,033,552.05 = 50,238,097.75 : x
  2. Step 2: Convert to fraction form
    92,051,348.89/127,033,552.05 = 50,238,097.75/x
  3. Step 3: Cross multiply
    92,051,348.89x = 127,033,552.05 × 50,238,097.75
  4. Step 4: Simplify right side
    92,051,348.89x = 6,381,924,005,417,613
  5. Step 5: Solve for x
    x = 6,381,924,005,417,613/92,051,348.89
  6. Step 6: Final answer
    x = 69,330,043.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.