Home / 48,339,102-72,508,653.81-16,426,398

Finding the Fourth Proportional to 48,339,102, 72,508,653.81 and 16,426,398

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Solution

The fourth proportional to 48,339,102, 72,508,653.81 and 16,426,398 is: 24,639,597.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,339,102 : 72,508,653.81 = 16,426,398 : x
  2. Step 2: Convert to fraction form
    48,339,102/72,508,653.81 = 16,426,398/x
  3. Step 3: Cross multiply
    48,339,102x = 72,508,653.81 × 16,426,398
  4. Step 4: Simplify right side
    48,339,102x = 1,191,056,005,927,276.50
  5. Step 5: Solve for x
    x = 1,191,056,005,927,276.50/48,339,102
  6. Step 6: Final answer
    x = 24,639,597.28

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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.