Home / 62,763,480.30-94,145,220.45-22,359,384.30

Finding the Fourth Proportional to 62,763,480.30, 94,145,220.45 and 22,359,384.30

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Solution

The fourth proportional to 62,763,480.30, 94,145,220.45 and 22,359,384.30 is: 33,539,076.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,763,480.30 : 94,145,220.45 = 22,359,384.30 : x
  2. Step 2: Convert to fraction form
    62,763,480.30/94,145,220.45 = 22,359,384.30/x
  3. Step 3: Cross multiply
    62,763,480.30x = 94,145,220.45 × 22,359,384.30
  4. Step 4: Simplify right side
    62,763,480.30x = 2,105,029,164,049,769
  5. Step 5: Solve for x
    x = 2,105,029,164,049,769/62,763,480.30
  6. Step 6: Final answer
    x = 33,539,076.45

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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.