Home / 36,242,612.02-50,014,812.74-19,945,088.02

Finding the Fourth Proportional to 36,242,612.02, 50,014,812.74 and 19,945,088.02

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Solution

The fourth proportional to 36,242,612.02, 50,014,812.74 and 19,945,088.02 is: 27,524,225.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,242,612.02 : 50,014,812.74 = 19,945,088.02 : x
  2. Step 2: Convert to fraction form
    36,242,612.02/50,014,812.74 = 19,945,088.02/x
  3. Step 3: Cross multiply
    36,242,612.02x = 50,014,812.74 × 19,945,088.02
  4. Step 4: Simplify right side
    36,242,612.02x = 997,549,842,153,043.38
  5. Step 5: Solve for x
    x = 997,549,842,153,043.38/36,242,612.02
  6. Step 6: Final answer
    x = 27,524,225.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.