Home / 49,798,039.20-74,697,058.80-29,592,880.80

Finding the Fourth Proportional to 49,798,039.20, 74,697,058.80 and 29,592,880.80

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Solution

The fourth proportional to 49,798,039.20, 74,697,058.80 and 29,592,880.80 is: 44,389,321.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,798,039.20 : 74,697,058.80 = 29,592,880.80 : x
  2. Step 2: Convert to fraction form
    49,798,039.20/74,697,058.80 = 29,592,880.80/x
  3. Step 3: Cross multiply
    49,798,039.20x = 74,697,058.80 × 29,592,880.80
  4. Step 4: Simplify right side
    49,798,039.20x = 2,210,501,157,178,991
  5. Step 5: Solve for x
    x = 2,210,501,157,178,991/49,798,039.20
  6. Step 6: Final answer
    x = 44,389,321.20

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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.