Home / 49,076,720.20-73,615,080.30-14,534,367.40

Finding the Fourth Proportional to 49,076,720.20, 73,615,080.30 and 14,534,367.40

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Solution

The fourth proportional to 49,076,720.20, 73,615,080.30 and 14,534,367.40 is: 21,801,551.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,076,720.20 : 73,615,080.30 = 14,534,367.40 : x
  2. Step 2: Convert to fraction form
    49,076,720.20/73,615,080.30 = 14,534,367.40/x
  3. Step 3: Cross multiply
    49,076,720.20x = 73,615,080.30 × 14,534,367.40
  4. Step 4: Simplify right side
    49,076,720.20x = 1,069,948,623,260,702.25
  5. Step 5: Solve for x
    x = 1,069,948,623,260,702.25/49,076,720.20
  6. Step 6: Final answer
    x = 21,801,551.10

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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.