Home / 48,878,984.20-73,299,813.90-14,789,000.20

Finding the Fourth Proportional to 48,878,984.20, 73,299,813.90 and 14,789,000.20

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Solution

The fourth proportional to 48,878,984.20, 73,299,813.90 and 14,789,000.20 is: 22,177,853.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,878,984.20 : 73,299,813.90 = 14,789,000.20 : x
  2. Step 2: Convert to fraction form
    48,878,984.20/73,299,813.90 = 14,789,000.20/x
  3. Step 3: Cross multiply
    48,878,984.20x = 73,299,813.90 × 14,789,000.20
  4. Step 4: Simplify right side
    48,878,984.20x = 1,084,030,962,427,062.88
  5. Step 5: Solve for x
    x = 1,084,030,962,427,062.88/48,878,984.20
  6. Step 6: Final answer
    x = 22,177,853.74

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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.