Home / 57,630,597.89-86,307,381.11-32,963,743.42

Finding the Fourth Proportional to 57,630,597.89, 86,307,381.11 and 32,963,743.42

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Solution

The fourth proportional to 57,630,597.89, 86,307,381.11 and 32,963,743.42 is: 49,366,386.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,630,597.89 : 86,307,381.11 = 32,963,743.42 : x
  2. Step 2: Convert to fraction form
    57,630,597.89/86,307,381.11 = 32,963,743.42/x
  3. Step 3: Cross multiply
    57,630,597.89x = 86,307,381.11 × 32,963,743.42
  4. Step 4: Simplify right side
    57,630,597.89x = 2,845,014,366,352,488.50
  5. Step 5: Solve for x
    x = 2,845,014,366,352,488.50/57,630,597.89
  6. Step 6: Final answer
    x = 49,366,386.44

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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.