Home / 40,941,440.94-56,499,285.39-22,356,617.02

Finding the Fourth Proportional to 40,941,440.94, 56,499,285.39 and 22,356,617.02

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Solution

The fourth proportional to 40,941,440.94, 56,499,285.39 and 22,356,617.02 is: 30,852,184.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,941,440.94 : 56,499,285.39 = 22,356,617.02 : x
  2. Step 2: Convert to fraction form
    40,941,440.94/56,499,285.39 = 22,356,617.02/x
  3. Step 3: Cross multiply
    40,941,440.94x = 56,499,285.39 × 22,356,617.02
  4. Step 4: Simplify right side
    40,941,440.94x = 1,263,132,885,367,911.25
  5. Step 5: Solve for x
    x = 1,263,132,885,367,911.25/40,941,440.94
  6. Step 6: Final answer
    x = 30,852,184.40

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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.