Home / 56,376,435.40-84,564,653.10-33,701,619.40

Finding the Fourth Proportional to 56,376,435.40, 84,564,653.10 and 33,701,619.40

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Solution

The fourth proportional to 56,376,435.40, 84,564,653.10 and 33,701,619.40 is: 50,552,429.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,376,435.40 : 84,564,653.10 = 33,701,619.40 : x
  2. Step 2: Convert to fraction form
    56,376,435.40/84,564,653.10 = 33,701,619.40/x
  3. Step 3: Cross multiply
    56,376,435.40x = 84,564,653.10 × 33,701,619.40
  4. Step 4: Simplify right side
    56,376,435.40x = 2,849,965,753,469,230
  5. Step 5: Solve for x
    x = 2,849,965,753,469,230/56,376,435.40
  6. Step 6: Final answer
    x = 50,552,429.10

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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.