Home / 63,411,212.40-95,116,818.60-41,492,223.60

Finding the Fourth Proportional to 63,411,212.40, 95,116,818.60 and 41,492,223.60

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Solution

The fourth proportional to 63,411,212.40, 95,116,818.60 and 41,492,223.60 is: 62,238,335.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,411,212.40 : 95,116,818.60 = 41,492,223.60 : x
  2. Step 2: Convert to fraction form
    63,411,212.40/95,116,818.60 = 41,492,223.60/x
  3. Step 3: Cross multiply
    63,411,212.40x = 95,116,818.60 × 41,492,223.60
  4. Step 4: Simplify right side
    63,411,212.40x = 3,946,608,305,471,839
  5. Step 5: Solve for x
    x = 3,946,608,305,471,839/63,411,212.40
  6. Step 6: Final answer
    x = 62,238,335.40

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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.