Home / 33,243,342.60-49,865,013.90-29,772,136.20

Finding the Fourth Proportional to 33,243,342.60, 49,865,013.90 and 29,772,136.20

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Solution

The fourth proportional to 33,243,342.60, 49,865,013.90 and 29,772,136.20 is: 44,658,204.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,243,342.60 : 49,865,013.90 = 29,772,136.20 : x
  2. Step 2: Convert to fraction form
    33,243,342.60/49,865,013.90 = 29,772,136.20/x
  3. Step 3: Cross multiply
    33,243,342.60x = 49,865,013.90 × 29,772,136.20
  4. Step 4: Simplify right side
    33,243,342.60x = 1,484,587,985,445,693
  5. Step 5: Solve for x
    x = 1,484,587,985,445,693/33,243,342.60
  6. Step 6: Final answer
    x = 44,658,204.30

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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.