Home / 34,523,694.22-47,642,022.02-18,842,831.32

Finding the Fourth Proportional to 34,523,694.22, 47,642,022.02 and 18,842,831.32

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Solution

The fourth proportional to 34,523,694.22, 47,642,022.02 and 18,842,831.32 is: 26,002,738.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,523,694.22 : 47,642,022.02 = 18,842,831.32 : x
  2. Step 2: Convert to fraction form
    34,523,694.22/47,642,022.02 = 18,842,831.32/x
  3. Step 3: Cross multiply
    34,523,694.22x = 47,642,022.02 × 18,842,831.32
  4. Step 4: Simplify right side
    34,523,694.22x = 897,710,584,334,161.50
  5. Step 5: Solve for x
    x = 897,710,584,334,161.50/34,523,694.22
  6. Step 6: Final answer
    x = 26,002,738.26

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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.