Home / 63,294,003.60-94,941,005.40-60,743,086.80

Finding the Fourth Proportional to 63,294,003.60, 94,941,005.40 and 60,743,086.80

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Solution

The fourth proportional to 63,294,003.60, 94,941,005.40 and 60,743,086.80 is: 91,114,630.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,294,003.60 : 94,941,005.40 = 60,743,086.80 : x
  2. Step 2: Convert to fraction form
    63,294,003.60/94,941,005.40 = 60,743,086.80/x
  3. Step 3: Cross multiply
    63,294,003.60x = 94,941,005.40 × 60,743,086.80
  4. Step 4: Simplify right side
    63,294,003.60x = 5,767,009,731,891,469
  5. Step 5: Solve for x
    x = 5,767,009,731,891,469/63,294,003.60
  6. Step 6: Final answer
    x = 91,114,630.20

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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.